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require_relative '../../spec_helper'
describe "Range#dup" do
it "duplicates the range" do
original = (1..3)
copy = original.dup
copy.begin.should == 1
copy.end.should == 3
copy.should_not.exclude_end?
copy.should_not.equal?(original)
copy = ("a"..."z").dup
copy.begin.should == "a"
copy.end.should == "z"
copy.should.exclude_end?
end
it "creates an unfrozen range" do
(1..2).dup.should_not.frozen?
(1..).dup.should_not.frozen?
Range.new(1, 2).dup.should_not.frozen?
end
end
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