Sha256: ac8e1dfcedfbd890f24e02e441f408e8c312fcb94ee6c2ef8e8f6ed637570639
Contents?: true
Size: 682 Bytes
Versions: 14
Compression:
Stored size: 682 Bytes
Contents
module CanTango
class PermissionEngine < Engine
class Evaluator
attr_reader :ability, :rule
include CanTango::Rules
def initialize ability, rule
@ability = ability
@rule = rule
safe_rules!
end
def evaluate! user
@user = user
instance_eval rule.can if rule.can?
instance_eval rule.cannot if rule.cannot?
end
def rules
ability.send :rules
end
def user
@user
end
def safe_rules!
rule.can.gsub!(/(User|UserAccount)/,'::\1') if rule.can?
rule.cannot.gsub!(/(User|UserAccount)/,'::\1') if rule.cannot?
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems