Class: Excon::Headers

Inherits:
Hash
  • Object
show all
Defined in:
lib/excon/headers.rb

Constant Summary collapse

SENTINEL = 
{}

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Headers

Returns a new instance of Headers.



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# File 'lib/excon/headers.rb', line 24

def initialize
  super
  @downcased = {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/excon/headers.rb', line 29

def [](key)
  @downcased[key.to_s.downcase]
end

#[]=(key, value) ⇒ Object Also known as: store 



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# File 'lib/excon/headers.rb', line 33

def []=(key, value)
  raw_writer(key, value)
  @downcased[key.to_s.downcase] = value
end

#assoc(obj) ⇒ Object 



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# File 'lib/excon/headers.rb', line 40

def assoc(obj)
  @downcased.assoc(obj.downcase)
end

#delete(key, &proc) ⇒ Object 



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# File 'lib/excon/headers.rb', line 45

def delete(key, &proc)
  raw_delete(key, &proc)
  @downcased.delete(key.to_s.downcase, &proc)
end

#fetch(key, default = nil, &proc) ⇒ Object 



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# File 'lib/excon/headers.rb', line 50

def fetch(key, default = nil, &proc)
  if proc
    @downcased.fetch(key.to_s.downcase, &proc)
  else
    @downcased.fetch(key.to_s.downcase, default)
  end
end

#has_key?(key) ⇒ Boolean Also known as: key?, member?

Returns:

  • (Boolean) 


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# File 'lib/excon/headers.rb', line 58

def has_key?(key)
  raw_key?(key) || @downcased.has_key?(key.to_s.downcase)
end

#merge(other_hash) ⇒ Object 



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# File 'lib/excon/headers.rb', line 64

def merge(other_hash)
  self.dup.merge!(other_hash)
end

#merge!(other_hash) ⇒ Object 



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# File 'lib/excon/headers.rb', line 68

def merge!(other_hash)
  other_hash.each do |key, value|
    self[key] = value
  end
  raw_merge!(other_hash)
end

#raw_assoc ⇒ Object 



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# File 'lib/excon/headers.rb', line 10

alias_method :raw_assoc, :assoc

#raw_delete ⇒ Object 



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# File 'lib/excon/headers.rb', line 12

alias_method :raw_delete, :delete

#raw_fetch ⇒ Object 



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# File 'lib/excon/headers.rb', line 13

alias_method :raw_fetch, :fetch

#raw_has_key? ⇒ Object 



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# File 'lib/excon/headers.rb', line 14

alias_method :raw_has_key?, :has_key?

#raw_merge ⇒ Object 



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# File 'lib/excon/headers.rb', line 18

alias_method :raw_merge, :merge

#raw_merge! ⇒ Object 



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# File 'lib/excon/headers.rb', line 19

alias_method :raw_merge!, :merge!

#raw_reader ⇒ Object 



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# File 'lib/excon/headers.rb', line 8

alias_method :raw_reader, :[]

#raw_rehash ⇒ Object 



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# File 'lib/excon/headers.rb', line 20

alias_method :raw_rehash, :rehash

#raw_values_at ⇒ Object 



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# File 'lib/excon/headers.rb', line 22

alias_method :raw_values_at, :values_at

#raw_writer ⇒ Object 



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# File 'lib/excon/headers.rb', line 7

alias_method :raw_writer, :[]=

#rehash ⇒ Object 



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# File 'lib/excon/headers.rb', line 75

def rehash
  @downcased.rehash
  raw_rehash
end

#values_at(*keys) ⇒ Object 



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# File 'lib/excon/headers.rb', line 80

def values_at(*keys)
  @downcased.values_at(*keys.map {|key| key.to_s.downcase})
end