Class: Faraday::Env

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/faraday/options/env.rb

Constant Summary collapse

ContentLength =

rubocop:disable Naming/ConstantName

'Content-Length'
StatusesWithoutBody = 
Set.new [204, 304]
SuccessfulStatuses = 
(200..299).freeze
MethodsWithBodies =

A Set of HTTP verbs that typically send a body. If no body is set for these requests, the Content-Length header is set to 0.

Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#body ⇒ String

string.

Returns:

  • (String) —

    The request body that will eventually be converted to a



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#method ⇒ Symbol

Returns HTTP method (‘:get`, `:post`).

Returns:

  • (Symbol) —

    HTTP method (‘:get`, `:post`)



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#parallel_manager ⇒ Object

Returns sent if the connection is in parallel mode.

Returns:

  • (Object) —

    sent if the connection is in parallel mode



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#params ⇒ Hash

Returns:

  • (Hash) 


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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#reason_phrase ⇒ String

Returns:

  • (String) 


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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#request ⇒ Hash

Options for configuring the request.

  • ‘:timeout` open/read timeout Integer in seconds

  • ‘:open_timeout` - read timeout Integer in seconds

  • ‘:on_data` - Proc for streaming

  • ‘:proxy` - Hash of proxy options

    - `:uri`        - Proxy Server URI
- `:user`       - Proxy server username
- `:password`   - Proxy server password

Returns:

  • (Hash) —

    options for configuring the request.



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#request_headers ⇒ Hash

Returns HTTP Headers to be sent to the server.

Returns:

  • (Hash) —

    HTTP Headers to be sent to the server.



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#response ⇒ Response

Returns:



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#response_headers ⇒ Hash

Returns HTTP headers from the server.

Returns:

  • (Hash) —

    HTTP headers from the server



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#ssl ⇒ Hash

Returns options for configuring SSL requests.

Returns:

  • (Hash) —

    options for configuring SSL requests



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#status ⇒ Integer

Returns HTTP response status code.

Returns:

  • (Integer) —

    HTTP response status code



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

#url ⇒ URI

Returns URI instance for the current request.

Returns:

  • (URI) —

    URI instance for the current request.



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# File 'lib/faraday/options/env.rb', line 49

class Env < Options.new(:method, :request_body, :url, :request,
                        :request_headers, :ssl, :parallel_manager, :params,
                        :response, :response_headers, :status,
                        :reason_phrase, :response_body)

  # rubocop:disable Naming/ConstantName
  ContentLength = 'Content-Length'
  StatusesWithoutBody = Set.new [204, 304]
  SuccessfulStatuses = (200..299).freeze
  # rubocop:enable Naming/ConstantName

  # A Set of HTTP verbs that typically send a body.  If no body is set for
  # these requests, the Content-Length header is set to 0.
  MethodsWithBodies = Set.new(Faraday::METHODS_WITH_BODY.map(&:to_sym))

  options request: RequestOptions,
          request_headers: Utils::Headers, response_headers: Utils::Headers

  extend Forwardable

  def_delegators :request, :params_encoder

  # Build a new Env from given value. Respects and updates `custom_members`.
  #
  # @param value [Object] a value fitting Option.from(v).
  # @return [Env] from given value
  def self.from(value)
    env = super(value)
    if value.respond_to?(:custom_members)
      env.custom_members.update(value.custom_members)
    end
    env
  end

  # @param key [Object]
  def [](key)
    return self[current_body] if key == :body

    if in_member_set?(key)
      super(key)
    else
      custom_members[key]
    end
  end

  # @param key [Object]
  # @param value [Object]
  def []=(key, value)
    if key == :body
      super(current_body, value)
      return
    end

    if in_member_set?(key)
      super(key, value)
    else
      custom_members[key] = value
    end
  end

  def current_body
    !!status ? :response_body : :request_body
  end

  def body
    self[:body]
  end

  def body=(value)
    self[:body] = value
  end

  # @return [Boolean] true if status is in the set of {SuccessfulStatuses}.
  def success?
    SuccessfulStatuses.include?(status)
  end

  # @return [Boolean] true if there's no body yet, and the method is in the
  # set of {MethodsWithBodies}.
  def needs_body?
    !body && MethodsWithBodies.include?(method)
  end

  # Sets content length to zero and the body to the empty string.
  def clear_body
    request_headers[ContentLength] = '0'
    self.body = ''
  end

  # @return [Boolean] true if the status isn't in the set of
  # {StatusesWithoutBody}.
  def parse_body?
    !StatusesWithoutBody.include?(status)
  end

  # @return [Boolean] true if there is a parallel_manager
  def parallel?
    !!parallel_manager
  end

  def inspect
    attrs = [nil]
    members.each do |mem|
      if (value = send(mem))
        attrs << "@#{mem}=#{value.inspect}"
      end
    end
    attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
    %(#<#{self.class}#{attrs.join(' ')}>)
  end

  # @private
  def custom_members
    @custom_members ||= {}
  end

  # @private
  if members.first.is_a?(Symbol)
    def in_member_set?(key)
      self.class.member_set.include?(key.to_sym)
    end
  else
    def in_member_set?(key)
      self.class.member_set.include?(key.to_s)
    end
  end

  # @private
  def self.member_set
    @member_set ||= Set.new(members)
  end
end

Class Method Details

.from(value) ⇒ Env

Build a new Env from given value. Respects and updates ‘custom_members`.

Parameters:

  • value (Object) —

    a value fitting Option.from(v).

Returns:

  • (Env) —

    from given value



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# File 'lib/faraday/options/env.rb', line 75

def self.from(value)
  env = super(value)
  if value.respond_to?(:custom_members)
    env.custom_members.update(value.custom_members)
  end
  env
end

.member_set ⇒ Object 



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# File 'lib/faraday/options/env.rb', line 177

def self.member_set
  @member_set ||= Set.new(members)
end

Instance Method Details

#[](key) ⇒ Object

Parameters:

  • key (Object) 


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# File 'lib/faraday/options/env.rb', line 84

def [](key)
  return self[current_body] if key == :body

  if in_member_set?(key)
    super(key)
  else
    custom_members[key]
  end
end

#[]=(key, value) ⇒ Object

Parameters:

  • key (Object)
  • value (Object) 


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# File 'lib/faraday/options/env.rb', line 96

def []=(key, value)
  if key == :body
    super(current_body, value)
    return
  end

  if in_member_set?(key)
    super(key, value)
  else
    custom_members[key] = value
  end
end

#clear_body ⇒ Object

Sets content length to zero and the body to the empty string.



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# File 'lib/faraday/options/env.rb', line 133

def clear_body
  request_headers[ContentLength] = '0'
  self.body = ''
end

#current_body ⇒ Object 



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# File 'lib/faraday/options/env.rb', line 109

def current_body
  !!status ? :response_body : :request_body
end

#custom_members ⇒ Object 



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# File 'lib/faraday/options/env.rb', line 161

def custom_members
  @custom_members ||= {}
end

#in_member_set?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/faraday/options/env.rb', line 167

def in_member_set?(key)
  self.class.member_set.include?(key.to_sym)
end

#inspect ⇒ Object 



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# File 'lib/faraday/options/env.rb', line 149

def inspect
  attrs = [nil]
  members.each do |mem|
    if (value = send(mem))
      attrs << "@#{mem}=#{value.inspect}"
    end
  end
  attrs << "@custom=#{custom_members.inspect}" unless custom_members.empty?
  %(#<#{self.class}#{attrs.join(' ')}>)
end

#needs_body? ⇒ Boolean

set of MethodsWithBodies.

Returns:

  • (Boolean) —

    true if there’s no body yet, and the method is in the



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# File 'lib/faraday/options/env.rb', line 128

def needs_body?
  !body && MethodsWithBodies.include?(method)
end

#parallel? ⇒ Boolean

Returns true if there is a parallel_manager.

Returns:

  • (Boolean) —

    true if there is a parallel_manager



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# File 'lib/faraday/options/env.rb', line 145

def parallel?
  !!parallel_manager
end

#parse_body? ⇒ Boolean

StatusesWithoutBody.

Returns:

  • (Boolean) —

    true if the status isn’t in the set of



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# File 'lib/faraday/options/env.rb', line 140

def parse_body?
  !StatusesWithoutBody.include?(status)
end

#success? ⇒ Boolean

Returns true if status is in the set of SuccessfulStatuses.

Returns:



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# File 'lib/faraday/options/env.rb', line 122

def success?
  SuccessfulStatuses.include?(status)
end