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2010 Mar 31
5
undefined method `each' for "":String
I implemented creating an object within another object according to this Railscast: http://railscasts.com/episodes/74-complex-forms-part-2 but I''m getting this error after I submit. Any ideas? undefined method `each'' for "":String -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this
2010 Mar 30
0
How to deal with array of checkbox values in Ruby 1.9.1?
In Ruby 1.9.1 strings are no longer enumerable and string.each is undefined. This causes a problem when parsing values for an array of generated checkboxes since the field value, when submitted, becomes an array of strings. For example: <% for map in Map.find(:all) %> <%= check_box_tag "listing[map_ids][]", map.id, @listing.maps.include? (map) %> <%= map.title %> <%