require "./spec_helper"

include Parcom

describe Result do
  describe "#map" do
    r = Result.new(Tokens.from_string("abcd"), 'x')
    r_expected = Result.new(Tokens.from_string("abcd"), 'x'.ord)

    it "accepts a proc" do
      f = ->(c : Char) { c.ord }
      r.map(f).should eq(r_expected)
    end

    it "accepts a block" do
      r.map { |c| c.ord }.should eq(r_expected)
    end
  end
end