Sha256: 46532e01380beec22cef98243a7f6739d427a303a56756585c1418b5f65f4565
Contents?: true
Size: 968 Bytes
Versions: 18
Compression:
Stored size: 968 Bytes
Contents
# -*- encoding : utf-8 -*-
module Dao
module InstanceExec
Code = proc do
unless Object.new.respond_to?(:instance_exec)
module InstanceExecHelper; end
include InstanceExecHelper
def instance_exec(*args, &block)
begin
old_critical, Thread.critical = Thread.critical, true
n = 0
n += 1 while respond_to?(mname="__instance_exec_#{ n }__")
InstanceExecHelper.module_eval{ define_method(mname, &block) }
ensure
Thread.critical = old_critical
end
begin
ret = send(mname, *args)
ensure
InstanceExecHelper.module_eval{ remove_method(mname) } rescue nil
end
ret
end
end
end
def InstanceExec.included(other)
other.module_eval(&Code)
super
end
def InstanceExec.extend_object(other)
other.instance_eval(&Code)
super
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems