diff options
author | sorah <sorah@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-05-14 10:42:42 +0000 |
---|---|---|
committer | sorah <sorah@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-05-14 10:42:42 +0000 |
commit | 58e5a0d121377fa18f2db50bdaae5903a5925694 (patch) | |
tree | 68ebeff0ceb975f03986333e12407868bb2e6629 /test | |
parent | 02dbacbeabca35eea0232e00aa455e965ac3475d (diff) | |
download | ruby-58e5a0d121377fa18f2db50bdaae5903a5925694.tar.gz |
* enum.c (enum_grep_v, grep_i, grep_iter_i, Init_enum):
Implement Enumerable#grep_v.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_enum.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index 6961187471..f774c4260b 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -33,6 +33,18 @@ class TestEnumerable < Test::Unit::TestCase $VERBOSE = @verbose end + def test_grep_v + assert_equal([3], @obj.grep_v(1..2)) + a = [] + @obj.grep_v(2) {|x| a << x } + assert_equal([1, 3, 1], a) + + a = [] + lambda = ->(x, i) {a << [x, i]} + @obj.each_with_index.grep_v(proc{|x,i|x!=2}, &lambda) + assert_equal([[2, 1], [2, 4]], a) + end + def test_grep assert_equal([1, 2, 1, 2], @obj.grep(1..2)) a = [] |