From cdef46e3d99835c48592ab08d1383612786820a7 Mon Sep 17 00:00:00 2001 From: Jun Hiroe Date: Sun, 27 Apr 2014 23:31:58 +0900 Subject: Add Array#select_bang --- mrbgems/mruby-array-ext/test/array.rb | 14 ++++++++++++++ 1 file changed, 14 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 c76423522..f94189356 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -266,3 +266,17 @@ assert("Array#keep_if") do assert_equal [4, 5], a.keep_if { |val| val > 3 } assert_equal [4, 5], a end + +assert("Array#select!") do + a = [1, 2, 3, 4, 5] + assert_nil a.select! { true } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.select! { false } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [4, 5], a.select! { |val| val > 3 } + assert_equal [4, 5], a +end -- cgit v1.2.3