From 931414305ade73e3fa100a7bbf463db6c48881e4 Mon Sep 17 00:00:00 2001 From: Jun Hiroe Date: Mon, 21 Apr 2014 01:35:00 +0900 Subject: Add Array#delete_if --- mrbgems/mruby-array-ext/test/array.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'mrbgems/mruby-array-ext/test/array.rb') diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index d157a5b4d..1fdfabe49 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -169,3 +169,17 @@ assert("Array#rotate!") do assert_equal ["c", "d", "a", "b"], a.rotate(10) assert_equal [], [].rotate! end + +assert("Array#delete_if") do + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3, 4, 5], a.delete_if { false } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.delete_if { true } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3], a.delete_if { |i| i > 3 } + assert_equal [1, 2, 3], a +end -- cgit v1.2.3