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Contents
module Avo
module Concerns
module PolicyHelpers
extend ActiveSupport::Concern
class_methods do
def inherit_association_from_policy(association_name, policy_class)
[:create, :edit, :update, :destroy, :show, :reorder, :act_on].each do |method_action|
define_policy_method(method_action, association_name, policy_class)
end
define_policy_method("view", association_name, policy_class, "index")
end
private
# Define a method for the given action and association name.
# Call the policy class with the given action passing the user and record.
# Example:
# def create_team_members?
# TeamMemberPolicy.new(user, record).create?
# end
def define_policy_method(method_action, association_name, policy_class, policy_action = method_action)
define_method "#{method_action}_#{association_name}?" do
policy_class.new(user, record).send "#{policy_action}?"
end
end
end
end
end
end
Version data entries
47 entries across 47 versions & 1 rubygems