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Contents
# encoding: utf-8
module Hexx
# Declares the +attr_coerced+ private class method.
#
# @example
#
# require "hexx"
# require_relative "attributes/string"
#
# class User
# extend Hexx::Models
# attr_coerced :name, type: ActiveSupport::Multibyte::Chars
# end
#
# # This will coerce user name with mb chars:
# user = User.new name: "Иоанн"
# user.name
# # => #<ActiveSupport::Multibyte::Chars @wrapped_string = "Иоанн">
module Models
private
# @!method attr_coerced(*names, options)
# Coerced the attribute(s) with given type.
# @example (see Hexx::Models)
# @param [Array<Symbol, String>] names The list of attributes to be coerced.
# @param [Hash] options The coersion options.
# @option options [Class] :type The class for coersion.
def attr_coerced(*names, type:)
names.each { |name| coercer.new(self, name, type).coerce }
end
# @api hide
# Applied coercer for attributes.
# @note The method is reloaded in the 'hexx-active_record' gem to allow
# coersion of ActiveRecord models' attributes.
def coercer
@coercer ||= BaseCoercer
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems