Contents

require 'spec_helper'

require 'hamster/vector'

describe Hamster::Vector do

  describe "#last" do

    [
      [[], nil],
      [["A"], "A"],
      [["A", "B", "C"], "C"],
    ].each do |values, expected|

      describe "on #{values.inspect}" do

        before do
          original = Hamster.vector(*values)
          @result = original.last
        end

        it "returns #{expected.inspect}" do
          @result.should == expected
        end

      end

    end

  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
hamster-0.4.3	spec/hamster/vector/last_spec.rb
hamster-0.4.2	spec/hamster/vector/last_spec.rb
hamster-0.4.0	spec/hamster/vector/last_spec.rb