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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-26 01:33:04 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-26 01:33:04 +0900 |
| commit | b8e5cb71fe4b7e5377facf23ecebd0dd4bc4d1ab (patch) | |
| tree | eff55ae6f1e8ee3fe278dac232fded5eb9c07636 /mrbgems/mruby-array-ext/test/array.rb | |
| parent | f6837783891072831dd4d65fbf48d86706cbdcda (diff) | |
| parent | d6414fe112859192f953ce9e5f185971839fb495 (diff) | |
| download | mruby-b8e5cb71fe4b7e5377facf23ecebd0dd4bc4d1ab.tar.gz mruby-b8e5cb71fe4b7e5377facf23ecebd0dd4bc4d1ab.zip | |
Merge pull request #2125 from suzukaze/add-array-keep_if
Add Array#keep_if
Diffstat (limited to 'mrbgems/mruby-array-ext/test/array.rb')
| -rw-r--r-- | mrbgems/mruby-array-ext/test/array.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index 47ffa00cf..c76423522 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -252,3 +252,17 @@ assert("Array#delete_if") do a = [ 1, 2, 3, 4, 5 ] assert_equal [1, 2, 3], a.delete_if { |val| val > 3 } end + +assert("Array#keep_if") do + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3, 4, 5], a.keep_if { true } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.keep_if { false } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [4, 5], a.keep_if { |val| val > 3 } + assert_equal [4, 5], a +end |