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Contents
module JsonApiClient
module Helpers
module Attributable
extend ActiveSupport::Concern
included do
attr_reader :attributes
attr_accessor :errors
initializer do |obj, params|
obj.attributes = params
end
end
def attributes=(attrs = {})
@attributes ||= {}.with_indifferent_access
return @attributes unless attrs.present?
attrs.each do |key, value|
set_attribute(key, value)
end
end
def update_attributes(attrs = {})
self.attributes = attrs
save
end
def persisted?
attributes.has_key?(primary_key)
end
def query_params
attributes.except(primary_key)
end
def to_param
attributes.fetch(primary_key, "").to_s
end
def [](key)
read_attribute(key)
end
def []=(key, value)
set_attribute(key, value)
end
def respond_to?(method, include_private = false)
if (method.to_s =~ /^(.*)=$/) || has_attribute?(method)
true
else
super
end
end
protected
def method_missing(method, *args, &block)
if method.to_s =~ /^(.*)=$/
set_attribute($1, args.first)
elsif has_attribute?(method)
attributes[method]
else
super
end
end
def read_attribute(name)
attributes.fetch(name, nil)
end
def set_attribute(name, value)
attributes[name] = value
end
def has_attribute?(attr_name)
attributes.has_key?(attr_name)
end
def ==(other)
self.class == other.class && attributes == other.attributes
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems