lib/remi/transform.rb in remi-0.2.29 vs lib/remi/transform.rb in remi-0.2.30

@@ -115,11 +115,11 @@
         super
         @len = len
       end
 
       def transform(value)
-        value.slice(0,@len)
+        (value || '').slice(0,@len)
       end
     end
 
     # Public: Transform used to concatenate a list of values, joined by a delimiter.
     #
@@ -385,10 +385,10 @@
         @to_replace   = to_replace
         @replace_with = replace_with
       end
 
       def transform(value)
-        value.gsub(@to_replace, @replace_with)
+        (value || '').gsub(@to_replace, @replace_with)
       end
     end
 
     # Public: Checks to see if an email validates against a regex (imperfect)
     # and will substitute it with some value if not.