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Contents
module Authlogic
module AuthenticatesMany
# An object of this class is used as a proxy for the authenticates_many
# relationship. It basically allows you to "save" scope details and call
# them on an object, which allows you to do the following:
#
# @account.user_sessions.new
# @account.user_sessions.find
# # ... etc
#
# You can call all of the class level methods off of an object with a saved
# scope, so that calling the above methods scopes the user sessions down to
# that specific account. To implement this via ActiveRecord do something
# like:
#
# class User < ActiveRecord::Base
# authenticates_many :user_sessions
# end
class Association
attr_accessor :klass, :find_options, :id
# - id: Usually `nil`, but if the `scope_cookies` option is used, then
# `id` is a string like "company_123". It may seem strange to refer
# to such a string as an "id", but the naming is intentional, and
# is derived from `Authlogic::Session::Id`.
def initialize(klass, find_options, id)
self.klass = klass
self.find_options = find_options
self.id = id
end
%i[create create! find new].each do |method|
class_eval <<-EOS, __FILE__, __LINE__ + 1
def #{method}(*args)
klass.with_scope(scope_options) do
klass.#{method}(*args)
end
end
EOS
end
alias_method :build, :new
private
def scope_options
{ find_options: find_options, id: id }
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems