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Viewing changes to vendor/gems/mocha-0.5.6/lib/mocha/return_values.rb

  • Committer: Bazaar Package Importer
  • Author(s): Micah Anderson
  • Date: 2008-07-26 15:43:45 UTC
  • mto: (3.1.1 lenny) (1.3.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20080726154345-1fmgo76b4l72ulvc
Import upstream version 0.24.5

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vendor/gems/mocha-0.5.6/lib/mocha/return_values.rb
 
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require 'mocha/single_return_value'
 
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module Mocha # :nodoc:
 
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  class ReturnValues # :nodoc:
 
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    def self.build(*values)
 
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      new(*values.map { |value| SingleReturnValue.new(value) })
 
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    end
 
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    attr_accessor :values
 
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    def initialize(*values)
 
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      @values = values
 
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    end
 
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    def next
 
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      case @values.length
 
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        when 0
 
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          nil
 
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        when 1
 
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          @values.first.evaluate
 
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        else
 
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          @values.shift.evaluate
 
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      end
 
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    end
 
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    def +(other)
 
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      self.class.new(*(@values + other.values))
 
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    end
 
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  end
 
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end
 
 
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