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By: a guest on Jun 2nd, 2012  |  syntax: None  |  size: 0.23 KB  |  hits: 15  |  expires: Never
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  1. Best way to build a multiple filter in rails
  2. class Event < ActiveRecord::Base
  3.   scope :by_continent, lambda {|continent| where(:continent => continent)}
  4.   scope :by_country, lambda {|country| where(:country => country)}
  5.   ...
  6. end
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