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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-09-16 07:52:19 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-09-16 10:10:09 +0900 |
| commit | f4117d81d2fef1276836c1f6e13ceba7d83c9d7b (patch) | |
| tree | 9796832d43d830bf39b218845efbcc098b287f04 /mrbgems/mruby-array-ext/test/array.rb | |
| parent | 3daa53ce6335e265e3579534fa199ef458047865 (diff) | |
| download | mruby-f4117d81d2fef1276836c1f6e13ceba7d83c9d7b.tar.gz mruby-f4117d81d2fef1276836c1f6e13ceba7d83c9d7b.zip | |
Add `Array#difference` method from Ruby2.6.
Diffstat (limited to 'mrbgems/mruby-array-ext/test/array.rb')
| -rw-r--r-- | mrbgems/mruby-array-ext/test/array.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index a4e328b71..029325aab 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -93,6 +93,14 @@ assert("Array#union") do assert_equal [1, 2, 3, 4, 5], a.union(b,c) end +assert("Array#difference") do + a = [1, 2, 3, 1] + b = [1, 4] + c = [1, 5] + + assert_equal [2, 3], a.difference(b,c) +end + assert("Array#&") do a = [1, 2, 3, 1] b = [1, 4] |