gallio.RSpec.libs.rspec-1.2.7.lib.spec.deprecation.rb Maven / Gradle / Ivy

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module Spec
  class << self
    def deprecate(method, alternate_method=nil)
       message = <<-NOTICE

*****************************************************************
DEPRECATION WARNING: you are using deprecated behaviour that will
be removed from a future version of RSpec.

#{caller(0)[2]}

* #{method} is deprecated.
NOTICE
      if alternate_method
        message << <<-ADDITIONAL
* please use #{alternate_method} instead.
ADDITIONAL
      end

      message << "*****************************************************************"
      warn(message)
    end

    def warn(message)
      Kernel.warn(message)
    end

  end

  class HashWithDeprecationNotice < Hash
    def initialize(method, alternate_method=nil, &block)
      @method, @alternate_method = method, alternate_method
    end
    def []=(k,v)
      Spec.deprecate(@method, @alternate_method)
      super
    end
  end
end