has_normalized_attributes is a Ruby on Rails gem that lets you normalize user data for an improved user experience. It takes the messy user inputed data and normalizes it into a nice clean standard format.

add in your Gemfile:

gem 'has_normalized_attributes'

in your model:

has_normalized_attributes :field => :normalized_type

for example:

class CoolStuff < ActiveRecord::Base
  has_normalized_attributes :phone_attr => :phone, :zipcode_attr => :zipcode, :ssn_attr => :ssn,
                            :dollar_attr => :dollar, :taxid_attr => :taxid, :number_attr => :number,
                            :percent_attr => :percent, :spaces_attr => :spaces
end

:phone, :zipcode, :ssn, :dollar, :taxid, :number, :percent, :spaces

Copyright © 2011 Kyle Ginavan

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