From d4bec4d6571132e759658bb8819d71d96b83d55c Mon Sep 17 00:00:00 2001 From: Jun Hiroe Date: Thu, 24 Apr 2014 22:49:52 +0900 Subject: Add Array#delete_if --- mrbgems/mruby-array-ext/test/array.rb | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'mrbgems/mruby-array-ext/test') diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index a82fb08b3..ba1d4fd75 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -223,3 +223,16 @@ assert("Array#insert") do b = ["a", "b", "c", "d"] assert_equal ["a", "b", "c", "d", nil, nil, 99], b.insert(6, 99) 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 { |val| val > 3 } +end -- cgit v1.2.3