Module: MakeModelSearchable

Defined in:
lib/make_model_searchable.rb,
lib/make_model_searchable/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
"0.1.1"

Instance Method Summary collapse

Instance Method Details

#get_valid_fields(options) ⇒ Object 



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# File 'lib/make_model_searchable.rb', line 21

def get_valid_fields(options)
  column_names = self.columns.map(&:name)
  column_types = self.columns.map(&:type)
  searchable_columns = []
  if column_names.length == column_types.length
    column_names.each_with_index do |column_name, index|
      searchable_columns << column_name if column_types[index].to_sym == :string 
    end
  end
  if searchable_columns.present?
    options.select{ |option| searchable_columns.include?(option) }
  else
    options = []
  end
  options
end

#searchable_attributes(*options) ⇒ Object 



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# File 'lib/make_model_searchable.rb', line 6

def searchable_attributes(*options)
  options = options.collect{ |option| option.to_s }
  self.connection
  setup_fields(options)
  self.extend(ClassMethods)
end

#setup_fields(options) ⇒ Object 



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# File 'lib/make_model_searchable.rb', line 13

def setup_fields(options)
  unless options.present?
    options = self.column_names
  end
  valid_fields = get_valid_fields(options)
  self.instance_variable_set(:@selected_fields, valid_fields)
end