Class: ActionDispatch::Http::Headers

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

Constant Summary collapse

@@env_cache = 
Hash.new { |h,k| h[k] = "HTTP_#{k.upcase.gsub(/-/, '_')}" }

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Headers

Returns a new instance of Headers.



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# File 'lib/action_dispatch/http/headers.rb', line 6

def initialize(*args)

  if args.size == 1 && args[0].is_a?(Hash)
    super()
    update(args[0])
  else
    super
  end
end

Instance Method Details

#[](header_name) ⇒ Object 



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# File 'lib/action_dispatch/http/headers.rb', line 16

def [](header_name)
  if include?(header_name)
    super
  else
    super(env_name(header_name))
  end
end