File: percent_spec.rb

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require_relative '../../spec_helper'

describe "Range#%" do
  it "works as a Range#step" do
    aseq = (1..10) % 2
    aseq.class.should == Enumerator::ArithmeticSequence
    aseq.begin.should == 1
    aseq.end.should == 10
    aseq.step.should == 2
    aseq.to_a.should == [1, 3, 5, 7, 9]
  end

  it "produces an arithmetic sequence with a percent sign in #inspect" do
    ((1..10) % 2).inspect.should == "((1..10).%(2))"
  end
end