Class: HTTP::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/http/options.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Options

Returns a new instance of Options.



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# File 'lib/http/options.rb', line 43

def initialize(options = {})
  defaults = {:response =>         :auto,
              :proxy =>            {},
              :timeout_class =>    self.class.default_timeout_class,
              :timeout_options =>  {},
              :socket_class =>     self.class.default_socket_class,
              :ssl_socket_class => self.class.default_ssl_socket_class,
              :ssl =>              {},
              :cache =>            self.class.default_cache,
              :keep_alive_timeout  => 5,
              :headers =>          {}}

  opts_w_defaults = defaults.merge(options)
  opts_w_defaults[:headers] = HTTP::Headers.coerce(opts_w_defaults[:headers])

  opts_w_defaults.each do |(opt_name, opt_val)|
    self[opt_name] = opt_val
  end
end

Class Attribute Details

.default_cache ⇒ Object

Returns the value of attribute default_cache.



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# File 'lib/http/options.rb', line 17

def default_cache
  @default_cache
end

.default_socket_class ⇒ Object

Returns the value of attribute default_socket_class.



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# File 'lib/http/options.rb', line 16

def default_socket_class
  @default_socket_class
end

.default_ssl_socket_class ⇒ Object

Returns the value of attribute default_ssl_socket_class.



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# File 'lib/http/options.rb', line 16

def default_ssl_socket_class
  @default_ssl_socket_class
end

.default_timeout_class ⇒ Object

Returns the value of attribute default_timeout_class.



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# File 'lib/http/options.rb', line 17

def default_timeout_class
  @default_timeout_class
end

Class Method Details

.defined_options ⇒ Object 



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# File 'lib/http/options.rb', line 24

def defined_options
  @defined_options ||= []
end

.new(options = {}) ⇒ Object 



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# File 'lib/http/options.rb', line 19

def new(options = {})
  return options if options.is_a?(self)
  super
end

Instance Method Details

#[](option) ⇒ Object 



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# File 'lib/http/options.rb', line 97

def [](option)
  send(option) rescue nil
end

#dup {|dupped| ... } ⇒ Object

Yields:

  • (dupped) 


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# File 'lib/http/options.rb', line 122

def dup
  dupped = super
  yield(dupped) if block_given?
  dupped
end

#follow=(value) ⇒ Object 



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# File 'lib/http/options.rb', line 75

def follow=(value)
  @follow = case
            when !value                    then nil
            when true == value             then {}
            when value.respond_to?(:fetch) then value
            else argument_error! "Unsupported follow options: #{value}"
            end
end

#merge(other) ⇒ Object 



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# File 'lib/http/options.rb', line 101

def merge(other)
  h1, h2 = to_hash, other.to_hash
  merged = h1.merge(h2) do |k, v1, v2|
    case k
    when :headers
      v1.merge(v2)
    else
      v2
    end
  end

  self.class.new(merged)
end

#persistent? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/http/options.rb', line 93

def persistent?
  !persistent.nil? && persistent != ""
end

#to_hash ⇒ Object 



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# File 'lib/http/options.rb', line 115

def to_hash
  hash_pairs = self.class
               .defined_options
               .flat_map { |opt_name| [opt_name, self[opt_name]] }
  Hash[*hash_pairs]
end