require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
require File.expand_path('../shared/each_line', __FILE__)
require File.expand_path('../shared/each_line_without_block', __FILE__)

describe "String#lines" do
  it_behaves_like(:string_each_line, :lines)

  it "returns an array when no block given" do
    ary = "hello world".send(@method, ' ')
    ary.should == ["hello ", "world"]
  end

  ruby_version_is '2.4' do
    context "when `chomp` keyword argument is passed" do
      it "removes new line characters" do
        "hello \nworld\n".lines(chomp: true).should == ["hello ", "world"]
        "hello \r\nworld\r\n".lines(chomp: true).should == ["hello ", "world"]
      end
    end
  end
end