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| author | Jun Hiroe <[email protected]> | 2014-03-21 11:50:09 +0900 |
|---|---|---|
| committer | Jun Hiroe <[email protected]> | 2014-03-21 12:34:21 +0900 |
| commit | 44763ebc749518693ae85b59c8e22cfe8ba8819f (patch) | |
| tree | f7fafe8d6f35dc918ad18520090752d55ce7bfe9 /mrbgems/mruby-enum-ext/test | |
| parent | 2c44f96e78832dd42e35a9cae6e90dccaf5c2178 (diff) | |
| download | mruby-44763ebc749518693ae85b59c8e22cfe8ba8819f.tar.gz mruby-44763ebc749518693ae85b59c8e22cfe8ba8819f.zip | |
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 |