From 71588d17e5f3fe1f27ff0ae01b56e9d98abdd0ef Mon Sep 17 00:00:00 2001 From: sorah Date: Thu, 14 May 2015 10:42:42 +0000 Subject: * 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 --- test/ruby/test_enum.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test/ruby/test_enum.rb') 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 = [] -- cgit v1.2.3