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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
def initialize(klass, find_options, id)
self.klass = klass
self.find_options = find_options
self.id = id
end
[:create, :create!, :find, :new].each do |method|
class_eval <<-"end_eval", __FILE__, __LINE__
def #{method}(*args)
klass.with_scope(scope_options) do
klass.#{method}(*args)
end
end
end_eval
end
alias_method :build, :new
private
def scope_options
{:find_options => find_options, :id => id}
end
end
end
end
Version data entries
77 entries across 77 versions & 22 rubygems