Module: AttrSearchable::ClassMethods

Defined in:
lib/attr_searchable.rb

Instance Method Summary collapse

Instance Method Details

#attr_searchable(*args) ⇒ Object 



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# File 'lib/attr_searchable.rb', line 47

def attr_searchable(*args)
  args.each do |arg|
    attr_searchable_hash arg.is_a?(Hash) ? arg : { arg => arg }
  end
end

#attr_searchable_hash(hash) ⇒ Object 



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# File 'lib/attr_searchable.rb', line 53

def attr_searchable_hash(hash)
  hash.each do |key, value|
    self.searchable_attributes[key.to_s] = Array(value).collect do |column|
      table, attribute = column.to_s =~ /\./ ? column.to_s.split(".") : [name, column]

      "#{table.tableize}.#{attribute}"
    end
  end
end

#attr_searchable_options(key, options = {}) ⇒ Object 



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# File 'lib/attr_searchable.rb', line 63

def attr_searchable_options(key, options = {})
  self.searchable_attribute_options[key.to_s] = (self.searchable_attribute_options[key.to_s] || {}).merge(options)
end

#search(*args) ⇒ Object 



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# File 'lib/attr_searchable.rb', line 67

def search(*args)
  unsafe_search *args
rescue AttrSearchable::RuntimeError
  respond_to?(:none) ? none : where("1 = 0")
end

#unsafe_search(arg) ⇒ Object 



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# File 'lib/attr_searchable.rb', line 73

def unsafe_search(arg)
  return respond_to?(:scoped) ? scoped : all if arg.blank?

  scope = respond_to?(:search_scope) ? search_scope : nil
  scope ||= eager_load(searchable_attributes.values.flatten.uniq.collect { |column| column.split(".").first.to_sym } - [name.tableize.to_sym])

  scope.where AttrSearchable::Parser.parse(arg, self).optimize!.to_sql(self)
end