Replace Kernel#caller by the faster Kernel#caller_locations

2016-06-10 11:34:18 -04:00 · 2016-06-10 11:34:18 -04:00 · e8148a5cf4
commit e8148a5cf4
parent 527200a456
1 changed files with 2 additions and 2 deletions
--- a/activesupport/lib/active_support/core_ext/module/delegation.rb
+++ b/activesupport/lib/active_support/core_ext/module/delegation.rb
@ -164,8 +164,8 @@ def delegate(*methods, to: nil, prefix: nil, allow_nil: nil)
        ''
      end

-    file, line = caller(1, 1).first.split(':'.freeze, 2)
-    line = line.to_i
+    location = caller_locations(1, 1).first
+    file, line = location.path, location.lineno

    to = to.to_s
    to = "self.#{to}" if DELEGATION_RESERVED_METHOD_NAMES.include?(to)