Contents

require File.expand_path('../../spec_helper', File.dirname(__FILE__))

require 'hamster/list'

describe Hamster::List do

  describe "#to_ary" do

    describe "on a really big list" do

      before do
        @list = Hamster.interval(0, STACK_OVERFLOW_DEPTH)
      end

      it "doesn't run out of stack" do
        lambda { @list.to_ary }.should_not raise_error
      end

    end

    describe "enables implicit conversion to" do

      before do
        @list = Hamster.list("A", "B", "C", "D")
      end

      it "block parameters" do
        def func(&block)
          yield(@list)
        end
        func do |a, b, *c|
          a.should == "A"
          b.should == "B"
          c.should == ["C", "D"]
        end
      end

      it "method arguments" do
        def func(a, b, *c)
          a.should == "A"
          b.should == "B"
          c.should == ["C", "D"]
        end
        func(*@list)
      end

    end

  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
hamster-0.2.7	spec/hamster/list/to_ary_spec.rb
hamster-0.2.6	spec/hamster/list/to_ary_spec.rb