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| author | skandhas <[email protected]> | 2013-03-22 16:07:10 +0800 |
|---|---|---|
| committer | skandhas <[email protected]> | 2013-03-22 16:07:10 +0800 |
| commit | 35bcc8f85047d85368045fc07e24091cabc1701f (patch) | |
| tree | 903358539829dfa3061a24f003048eff102f8364 /mrbgems/mruby-enum-ext/test/enum.rb | |
| parent | 39a553d44e99375fecf7dc05c4d93053e61d4d95 (diff) | |
| download | mruby-35bcc8f85047d85368045fc07e24091cabc1701f.tar.gz mruby-35bcc8f85047d85368045fc07e24091cabc1701f.zip | |
add Enumerable#group_by
Diffstat (limited to 'mrbgems/mruby-enum-ext/test/enum.rb')
| -rw-r--r-- | mrbgems/mruby-enum-ext/test/enum.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mrbgems/mruby-enum-ext/test/enum.rb b/mrbgems/mruby-enum-ext/test/enum.rb index 42c9eff8c..aa56cdf84 100644 --- a/mrbgems/mruby-enum-ext/test/enum.rb +++ b/mrbgems/mruby-enum-ext/test/enum.rb @@ -35,3 +35,10 @@ assert("Enumerable#each_slice") do assert_equal a, [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10]] end +assert("Enumerable#group_by") do + r = (1..6).group_by {|i| i % 3 } + assert_equal r[0], [3, 6] + assert_equal r[1], [1, 4] + assert_equal r[2], [2, 5] +end + |