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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-03-21 13:32:54 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-03-21 13:32:54 +0900 |
| commit | 34a7c9f56765a12ae10c94c5070248a9eecab693 (patch) | |
| tree | cb78559385beb5273ecd688677fb38fdabd23b47 /mrbgems/mruby-enum-ext/test | |
| parent | 607cf951fc874e4af9c9f0e8a631d4ae6fe9d836 (diff) | |
| parent | 44763ebc749518693ae85b59c8e22cfe8ba8819f (diff) | |
| download | mruby-34a7c9f56765a12ae10c94c5070248a9eecab693.tar.gz mruby-34a7c9f56765a12ae10c94c5070248a9eecab693.zip | |
Merge pull request #1902 from suzukaze/add-enum-flat_map
Add Enumerable#{flat_map, collect_concat}
Diffstat (limited to 'mrbgems/mruby-enum-ext/test')
| -rw-r--r-- | mrbgems/mruby-enum-ext/test/enum.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mrbgems/mruby-enum-ext/test/enum.rb b/mrbgems/mruby-enum-ext/test/enum.rb index 065ef7f5f..9523b497e 100644 --- a/mrbgems/mruby-enum-ext/test/enum.rb +++ b/mrbgems/mruby-enum-ext/test/enum.rb @@ -60,3 +60,9 @@ assert("Enumerable#count") do assert_equal 2, a.count(2) assert_equal 3, a.count{|x| x % 2 == 0} end + +assert("Enumerable#flat_map") do + assert_equal [1, 2, 3, 4], [1, 2, 3, 4].flat_map { |e| e } + assert_equal [1, -1, 2, -2, 3, -3, 4, -4], [1, 2, 3, 4].flat_map { |e| [e, -e] } + assert_equal [1, 2, 100, 3, 4, 100], [[1, 2], [3, 4]].flat_map { |e| e + [100] } +end |