Class: Async::HTTP::Headers

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Headers

Returns a new instance of Headers.



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# File 'lib/async/http/headers.rb', line 24

def initialize
	@hash = {}
end

Class Method Details

.[](value) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 80

def self.[] value
	value.downcase.tr('-', '_').to_sym
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 48

def == other
	@hash == other.to_hash
end

#[](key) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 44

def [] key
	@hash[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 40

def []= key, value
	@hash[symbolize(key)] = value
end

#delete(key) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 52

def delete(key)
	@hash.delete(key)
end

#each ⇒ Object 



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# File 'lib/async/http/headers.rb', line 56

def each
	return to_enum unless block_given?
	
	@hash.each do |key, value|
		yield stringify(key), value
	end
end

#freeze ⇒ Object 



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# File 'lib/async/http/headers.rb', line 28

def freeze
	return unless frozen?
	
	@hash.freeze
	
	super
end

#inspect ⇒ Object 



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# File 'lib/async/http/headers.rb', line 36

def inspect
	@hash.inspect
end

#stringify(key) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 68

def stringify(key)
	key.to_s.tr('_', '-')
end

#symbolize(value) ⇒ Object 



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# File 'lib/async/http/headers.rb', line 64

def symbolize(value)
	Headers[value]
end

#to_hash ⇒ Object 



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# File 'lib/async/http/headers.rb', line 72

def to_hash
	@hash
end

#to_http_hash ⇒ Object 



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# File 'lib/async/http/headers.rb', line 76

def to_http_hash
	Hash[@hash.map{|key, value| ["HTTP_#{key.to_s.upcase}", value]}]
end