Contents

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

describe Hamster::List do

  describe "#head" do

    it "initially returns nil" do
      Hamster::List.new.head.should be_nil
    end

    it "returns the first item in the list" do
      Hamster::List.new.cons("A").head.should == "A"
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
hamster-0.1.8	spec/hamster/list/car_spec.rb