[Truffle] String#scrub accepts an explicit nil.

jruby · Jan 10, 2017 · 404cb90 · 404cb90
1 parent d28f883
commit 404cb90
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/truffle/src/main/ruby/core/string.rb b/truffle/src/main/ruby/core/string.rb
@@ -1199,10 +1199,7 @@ def match(pattern, pos=0)
     result
   end
 
-  def scrub(replace=undefined, &block)
-    if undefined.equal?(replace)
-      replace = nil
-    end
+  def scrub(replace = nil, &block)
     val = scrub_internal(replace, &block)
     return val unless val.nil?
     self.dup