From f1e15b023655bb0c377fada2e26b8361f702d429 Mon Sep 17 00:00:00 2001
From: ksss <co000ri@gmail.com>
Date: Wed, 11 Jun 2014 14:46:52 +0000
Subject: String#clear: use String#replace to simple

---
 mrbgems/mruby-string-ext/mrblib/string.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'mrbgems/mruby-string-ext/mrblib/string.rb')

diff --git a/mrbgems/mruby-string-ext/mrblib/string.rb b/mrbgems/mruby-string-ext/mrblib/string.rb
index a08fc0f46..1cfb7e2f5 100644
--- a/mrbgems/mruby-string-ext/mrblib/string.rb
+++ b/mrbgems/mruby-string-ext/mrblib/string.rb
@@ -1,4 +1,18 @@
 class String
+
+  ##
+  # call-seq:
+  #    string.clear    ->  string
+  #
+  # Makes string empty.
+  #
+  #    a = "abcde"
+  #    a.clear    #=> ""
+  #
+  def clear
+    self.replace("")
+  end
+
   ##
   # call-seq:
   #    str.lstrip   -> new_str
-- 
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