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author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-06 17:16:13 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-06 17:16:13 +0000 |
commit | 5dbbfc3b3463d08b290e33975d815b6336069810 (patch) | |
tree | 9866e8e75c202c76cd80fe5fb56084960a4e4787 /test/ruby/test_lazy_enumerator.rb | |
parent | c8426ce840bf5329fd31e8696d4f225a207b6550 (diff) |
* enumerator.c: Support for lazy.{map|flat_map|...}.size
[Feature #6636]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_lazy_enumerator.rb')
-rw-r--r-- | test/ruby/test_lazy_enumerator.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_lazy_enumerator.rb b/test/ruby/test_lazy_enumerator.rb index 754b6aa8e0..8c03c700c3 100644 --- a/test/ruby/test_lazy_enumerator.rb +++ b/test/ruby/test_lazy_enumerator.rb @@ -328,5 +328,13 @@ EOS lazy = [1, 2, 3].lazy assert_equal 3, lazy.size assert_equal 42, Enumerator.new(42){}.lazy.size + %i[map collect flat_map collect_concat].each do |m| + assert_equal 3, lazy.send(m){}.size + end + assert_equal 3, lazy.zip([4]).size + %i[select find_all reject take_while drop_while].each do |m| + assert_equal nil, lazy.send(m){}.size + end + assert_equal nil, lazy.grep(//).size end end |