diff options
| -rwxr-xr-x | spec/functions/concat_spec.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/spec/functions/concat_spec.rb b/spec/functions/concat_spec.rb index b853b4c..49cb2ad 100755 --- a/spec/functions/concat_spec.rb +++ b/spec/functions/concat_spec.rb @@ -27,4 +27,9 @@ describe "the concat function" do expect(result).to(eq(['1','2','3',['4','5'],'6'])) end + it "should leave the original array intact" do + array_original = ['1','2','3'] + result = scope.function_concat([array_original,['4','5','6']]) + array_original.should(eq(['1','2','3'])) + end end |