Keep to_s, it's a multiruby thing

ianwhite · Apr 27, 2010 · 00b8ba2 · 00b8ba2
1 parent 163edc5
commit 00b8ba2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pickle/parser/matchers.rb b/lib/pickle/parser/matchers.rb
@@ -58,7 +58,7 @@ def match_model
       end
 
       def match_predicate
-        "(?:#{config.predicates.map{|m| m.sub(/^has_/,'').sub(/\?$/,'').gsub('_','[_ ]')}.join('|')})"
+        "(?:#{config.predicates.map{|m| m.to_s.sub(/^has_/,'').sub(/\?$/,'').gsub('_','[_ ]')}.join('|')})"
       end
 
       # create capture analogues of match methods