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rails--rails/actionpack/lib/abstract_controller/collector.rb

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require "action_dispatch/http/mime_type"
2010-01-23 04:23:06 -05:00
module AbstractController
module Collector
def self.generate_method_for_mime(mime)
sym = mime.is_a?(Symbol) ? mime : mime.to_sym
const = sym.to_s.upcase
class_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{sym}(*args, &block) # def html(*args, &block)
custom(Mime::#{const}, *args, &block) # custom(Mime::HTML, *args, &block)
end # end
RUBY
end
Mime::SET.each do |mime|
generate_method_for_mime(mime)
end
protected
def method_missing(symbol, &block)
mime_constant = Mime.const_get(symbol.to_s.upcase)
if Mime::SET.include?(mime_constant)
AbstractController::Collector.generate_method_for_mime(mime_constant)
send(symbol, &block)
else
super
end
end
end
end