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Contents
module CanTango
class Ability
module RoleHelpers
include CanTango::Helpers::RoleMethods
# return list roles the user has
def roles
return [] if !subject.respond_to?(roles_list_meth) || roles_of(subject).blank?
roles_of(subject).flatten
end
# return list of symbols for role groups the user belongs to
def role_groups
return [] if !subject.respond_to?(role_groups_list_meth) || role_groups_of(subject).blank?
role_groups_of(subject).flatten
end
protected
def role_groups_of subject
@subj_role_groups ||= subject.send(role_groups_list_meth)
end
def roles_of subject
@subj_roles ||= subject.send(roles_list_meth)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems