From de573e57a0070bffb3a7e1af3ba5fbc290404b7e Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Fri, 28 Mar 2014 20:24:00 +0900
Subject: Add Array#fetch

---
 mrbgems/mruby-array-ext/test/array.rb | 11 +++++++++++
 1 file changed, 11 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 1c441cec4..ab830cca7 100644
--- a/mrbgems/mruby-array-ext/test/array.rb
+++ b/mrbgems/mruby-array-ext/test/array.rb
@@ -107,3 +107,14 @@ assert("Array#compact!") do
   a.compact!
   a == [1, "2", :t, false]
 end
+
+assert("Array#fetch") do
+  a = [ 11, 22, 33, 44 ]
+  assert_equal 22, a.fetch(1)
+  assert_equal 44, a.fetch(-1)
+  assert_equal 'cat', a.fetch(4, 'cat')
+  ret = 0
+  a.fetch(100) { |i| ret = i }
+  assert_equal 100, ret
+  assert_raise(IndexError) { a.fetch(100) }
+end
-- 
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