module Fauna::Deprecate

Public Instance Methods

deprecate(name, replacement) click to toggle source

Deprecates a method

class AClass

extend Fauna::Deprecate

def method
end

deprecate :method, :new_method

def new_method
end

end

name: The method name to be deprecated
replacement: The new method that should be used instead

# File lib/fauna/deprecate.rb, line 20
def deprecate(name, replacement)
  old_name = "deprecated_#{name}"
  alias_method old_name, name
  define_method name do |*args, &block|
    warn "Method #{name} called from #{Gem.location_of_caller.join(':')} is deprecated. Use #{replacement} instead"
    self.__send__ old_name, *args, &block
  end
end