Contents

require 'spec_helper'

describe Fixnum do

  let(:value) { "FF00".hex }

  describe '#to_formatted_hex' do

    subject { value.to_formatted_hex }
    it { should eq("FF00") }

  end

  describe '#negate' do

    subject { value.negate }
    it { should eq("00FF".hex) }

  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
utc_rpn_calc-0.1.0	spec/lib/core_ext/fixnum_spec.rb
utc_rpn_calc-0.0.1	spec/core_ext/fixnum_spec.rb