module Fuzzily::Model::ClassMethods::Rails2

Public Instance Methods

_add_fuzzy_scopes() click to toggle source
# File lib/fuzzily/model.rb, line 41
def _add_fuzzy_scopes
  named_scope :for_model,  lambda { |model| { 
    :conditions => { :owner_type => model.kind_of?(Class) ? model.name : model  } 
  }}
  named_scope :for_field,  lambda { |field_name| {
    :conditions => { :fuzzy_field => field_name }
  }}
  named_scope :with_trigram, lambda { |trigrams| {
    :conditions => { :trigram => trigrams }
  }}
  named_scope :limit, lambda { |count| { :limit => count }}
end
_matches_for_trigrams(trigrams) click to toggle source
# File lib/fuzzily/model.rb, line 33
def _matches_for_trigrams(trigrams)
  self.
    scoped(:select => 'owner_id, owner_type, count(*) AS matches, MAX(score) AS score').
    scoped(:group => 'owner_id, owner_type').
    scoped(:order => 'matches DESC, score ASC').
    with_trigram(trigrams)
end