Sha256: eb837b803244ce9d605ea41e10c6947d016e4a9fe5bb22143342cbf59386cd41
Contents?: true
Size: 642 Bytes
Versions: 22
Compression:
Stored size: 642 Bytes
Contents
module RMExtensions
module ObjectExtensions
module Accessors
# creates an +attr_accessor+ like behavior, but the objects are
# stored with a WeakRef.
# does not conform to KVO like attr_accessor does.
def rmext_weak_attr_accessor(*attrs)
attrs.each do |attr|
define_method(attr) do
instance_variable_get("@#{attr}")
end
define_method("#{attr}=") do |val|
instance_variable_set("@#{attr}", WeakRef.new(val))
val
end
end
end
end
end
end
Object.send(:include, ::RMExtensions::ObjectExtensions::Accessors)
Version data entries
22 entries across 22 versions & 1 rubygems