Contents

module SmokeMonster
  class LazyCover < Cover
    def initialize(block)
      @block = block
      self.public_methods.select{ |x| x.to_s.include?("the_original_subject") == false }.each do |method|
        remove_method method
      end
      @can_allow_method_missing_to_work_now = true
    end

    alias :old_the_original_subject :the_original_subject
    def the_original_subject
      @subject = @block.call
      old_the_original_subject
    end

    private

    alias :old_method_missing :method_missing
    def method_missing(meth, *args, &blk)
      return nil unless @can_allow_method_missing_to_work_now
      @subject = @block.call
      old_method_missing meth, *args, &blk
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
smoke_monster-0.3.0	lib/smoke_monster/lazy_cover.rb
smoke_monster-0.2.3	lib/smoke_monster/lazy_cover.rb
smoke_monster-0.2.2	lib/smoke_monster/lazy_cover.rb