Sha256: 17a202f0d67bc2e0028d93b119c457ff772ee0761b3a53b5f011b2b67b2991f0
Contents?: true
Size: 804 Bytes
Versions: 7
Compression:
Stored size: 804 Bytes
Contents
module CanTango
class PermissionEngine < Engine
class Evaluator
include CanTango::Helpers::Debug
attr_reader :ability, :rule
include CanTango::Rules
def initialize ability, rule
@ability = ability
@rule = rule
safe_rules!
end
def evaluate! user
debug "Evaluating rule:"
debug rule.can
debug rule.cannot
@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
7 entries across 7 versions & 1 rubygems