changed the old to_a to Array() due to deprecation warning

bastien · Jul 30, 2009 · a7a6356 · a7a6356
1 parent 07c1fb9
commit a7a6356
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/to_csv.rb b/lib/to_csv.rb
@@ -6,12 +6,12 @@ def to_csv(options = {})
     attributes = self.first.attributes.keys.collect { |c| c.to_sym }
 
     if options[:only]
-      columns = options[:only].to_a & attributes
+      columns = Array(options[:only]) & attributes
     else
-      columns = attributes - options[:except].to_a
+      columns = attributes - Array(options[:except])
     end
 
-    columns += options[:methods].to_a
+    columns += Array(options[:methods])
 
     return '' if columns.empty?