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| author | Jun Hiroe <[email protected]> | 2014-03-17 23:56:18 +0900 |
|---|---|---|
| committer | Jun Hiroe <[email protected]> | 2014-03-18 00:30:31 +0900 |
| commit | 0349283fab511ae638840a0f35eb500a03cf5960 (patch) | |
| tree | 303cbbed6481d801a5f6b923c1ef02d7cee8e771 /mrbgems/mruby-enum-ext/test/enum.rb | |
| parent | 7380acf1b64dcb172dc61a93fe68de1a0072d357 (diff) | |
| download | mruby-0349283fab511ae638840a0f35eb500a03cf5960.tar.gz mruby-0349283fab511ae638840a0f35eb500a03cf5960.zip | |
Add Enumerable#first test
Diffstat (limited to 'mrbgems/mruby-enum-ext/test/enum.rb')
| -rw-r--r-- | mrbgems/mruby-enum-ext/test/enum.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mrbgems/mruby-enum-ext/test/enum.rb b/mrbgems/mruby-enum-ext/test/enum.rb index 6c708becf..a14d7f492 100644 --- a/mrbgems/mruby-enum-ext/test/enum.rb +++ b/mrbgems/mruby-enum-ext/test/enum.rb @@ -45,3 +45,11 @@ end assert("Enumerable#sort_by") do assert_equal ["car", "train", "bicycle"], %w{car bicycle train}.sort_by {|e| e.length} end + +assert("Enumerable#first") do + a = [1, 2, 3] + assert_equal 1, a.first + assert_equal [1, 2], a.first(2) + assert_equal [1, 2, 3], a.first(10) + assert_nil [].first +end |