Sha256: bbad18fdb10185f1a4416f0e99df2cb91e9040a7a5282501753e4f0c6655cfe6
Contents?: true
Size: 997 Bytes
Versions: 21
Compression:
Stored size: 997 Bytes
Contents
module CanTango
class PermissionEngine < Engine
module Parser
class Permissions
def initialize
end
def parse(key, obj, &blk)
permission = CanTango::PermissionEngine::Permission.new key
case obj
when Hash
parse_permission(obj, permission, &blk)
else
raise "Each key must have a YAML hash that defines its permission configuration"
end
yield permission if blk
end
protected
# set :can and :cannot on permission with the permission rule
def parse_permission(obj, permission, &blk)
# Forget keys because I don't know what to do with them
obj.each do |key, value|
raise ArgumentError, "A CanTango permissions .yml file can only have the keys can: and cannot:" if ![:can, :cannot].include?(key.to_sym)
permission.static_rules.send :"#{key}=", value
end
end
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems