module Fuzzily::Model
Public Class Methods
included(by)
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Needs fields: trigram, owner_type, owner_id, score Needs index on [owner_type, trigram] and [owner_type, owner_id]
# File lib/fuzzily/model.rb, line 6 def self.included(by) by.ancestors.include?(ActiveRecord::Base) or raise 'Not included in an ActiveRecord subclass' by.extend(ClassMethods) by.class_eval do return if class_variable_defined?(:@@fuzzily_trigram_model) belongs_to :owner, :polymorphic => true validates_presence_of :owner validates_uniqueness_of :trigram, :scope => [:owner_type, :owner_id, :fuzzy_field] validates_length_of :trigram, :is => 3 validates_presence_of :score validates_presence_of :fuzzy_field _add_fuzzy_scopes class_variable_set(:@@fuzzily_trigram_model, true) end end