use is_a? Array for String#% argument check as the original PR did in #2349

c3ed6e3d · Yukihiro "Matz" Matsumoto · 9fe8653e · c3ed6e3d
Commit c3ed6e3d authored Jun 04, 2014 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-sprintf/mrblib/string.rb mrbgems/mruby-sprintf/mrblib/string.rb +3 -3

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--- a/mrbgems/mruby-sprintf/mrblib/string.rb
+++ b/mrbgems/mruby-sprintf/mrblib/string.rb
 class String
  def %(args)
-    if args.is_a? Hash
-      sprintf(self, args)
-    else
+    if args.is_a? Array
      sprintf(self, *args)
+    else
+      sprintf(self, args)
    end
  end
 end