diff options
Diffstat (limited to 'spec/ruby/core/range/dup_spec.rb')
| -rw-r--r-- | spec/ruby/core/range/dup_spec.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/ruby/core/range/dup_spec.rb b/spec/ruby/core/range/dup_spec.rb index 6c9d0c954a..976d4fd1d0 100644 --- a/spec/ruby/core/range/dup_spec.rb +++ b/spec/ruby/core/range/dup_spec.rb @@ -12,4 +12,10 @@ describe "Range#dup" do 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 |