Merge pull request #2051 from suzukaze/add-array_bang_test

Add Array#uniq! test
2026-06-08 16:11:16 +00:00 · 2014-04-12 16:03:50 +09:00
parent 141593ee09 c471cea4d7
commit f5e14afacc
1 changed files with 3 additions and 0 deletions
@@ -33,6 +33,9 @@ assert("Array#uniq!") do
  a = [1, 2, 3, 1]
  a.uniq!
  assert_equal [1, 2, 3], a
+
+  b = [ "a", "b", "c" ]
+  assert_nil b.uniq!
 end

 assert("Array#uniq") do