mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
26 lines
749 B
Ruby
26 lines
749 B
Ruby
require_relative '../../spec_helper'
|
|
|
|
describe "Range#clone" do
|
|
it "duplicates the range" do
|
|
original = (1..3)
|
|
copy = original.clone
|
|
copy.begin.should == 1
|
|
copy.end.should == 3
|
|
copy.should_not.exclude_end?
|
|
copy.should_not.equal? original
|
|
|
|
original = ("a"..."z")
|
|
copy = original.clone
|
|
copy.begin.should == "a"
|
|
copy.end.should == "z"
|
|
copy.should.exclude_end?
|
|
copy.should_not.equal? original
|
|
end
|
|
|
|
it "maintains the frozen state" do
|
|
(1..2).clone.frozen?.should == (1..2).frozen?
|
|
(1..).clone.frozen?.should == (1..).frozen?
|
|
Range.new(1, 2).clone.frozen?.should == Range.new(1, 2).frozen?
|
|
Class.new(Range).new(1, 2).clone.frozen?.should == Class.new(Range).new(1, 2).frozen?
|
|
end
|
|
end
|