From: "Florian Groß" Date: 2005-09-08T09:11:13+09:00 Subject: Re: memoize --------------020607020305020203050509 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Florian Gro� wrote: > See the attachment. Hah, here it is then. --------------020607020305020203050509 Content-Type: application/x-ruby; name="decorators.rb" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="decorators.rb" Y2xhc3MgTW9kdWxlDQogIGRlZiBtZXRob2RfYWRkZWQoc3ltYm9sKQ0KICAgIEBsYXN0X21l dGhvZHMgfHw9IEFycmF5Lm5ldw0KICAgIEBsYXN0X21ldGhvZHMgPDwgc3ltYm9sDQogIGVu ZA0KDQogIFs6cHJpdmF0ZSwgOnByb3RlY3RlZCwgOnB1YmxpY10uZWFjaCBkbyB8bmFtZXwN CiAgICBvbGQgPSBpbnN0YW5jZV9tZXRob2QobmFtZSkNCiAgICBkZWZpbmVfbWV0aG9kKG5h bWUpIGRvIHxhcmd8DQogICAgICBpZiBhcmcubmlsPw0KICAgICAgICBvbGQuYmluZChzZWxm KS5jYWxsKEBsYXN0X21ldGhvZHMucG9wKQ0KICAgICAgZWxzZQ0KICAgICAgICBvbGQuYmlu ZChzZWxmKS5jYWxsKGFyZykNCiAgICAgIGVuZA0KICAgICAgcmV0dXJuIGFyZw0KICAgIGVu ZA0KICBlbmQNCg0KICBkZWYgbWVtb2l6ZShuYW1lKQ0KICAgIG5hbWUgPSBAbGFzdF9tZXRo b2RzLnBvcCBpZiBuYW1lLm5pbD8NCiAgICBvbGQgPSBpbnN0YW5jZV9tZXRob2QobmFtZSkN CiAgICBkZWZpbmVfbWV0aG9kKG5hbWUpIGRvIHwqYXJnc3wNCiAgICAgIEBtZW1vaXplX2Nh Y2hlIHx8PSBIYXNoLm5ldw0KICAgICAga2V5ID0gW25hbWUsIGFyZ3NdDQogICAgICB1bmxl c3MgQG1lbW9pemVfY2FjaGUuaGFzX2tleT8oa2V5KQ0KICAgICAgICBAbWVtb2l6ZV9jYWNo ZVtrZXldIHx8PSBvbGQuYmluZChzZWxmKS5jYWxsKCphcmdzKQ0KICAgICAgZW5kDQogICAg ZW5kDQogICAgcmV0dXJuIG5hbWUNCiAgZW5kDQplbmQNCg0KY2xhc3MgT2JqZWN0DQogIGRl ZiBzaW5nbGV0b25fbWV0aG9kX2FkZGVkKHN5bWJvbCkNCiAgICBtZXRhX2NsYXNzID0gY2xh c3MgPDwgc2VsZjsgc2VsZjsgZW5kDQogICAgbWV0YV9jbGFzcy5tb2R1bGVfZXZhbCBkbw0K ICAgICAgQGxhc3RfbWV0aG9kcyB8fD0gQXJyYXkubmV3DQogICAgICBAbGFzdF9tZXRob2Rz IDw8IHN5bWJvbA0KICAgIGVuZA0KICBlbmQNCmVuZA0KDQpjbGFzcyA8PCBzZWxmDQogIFs6 cHJpdmF0ZSwgOnB1YmxpY10uZWFjaCBkbyB8bmFtZXwNCiAgICBvbGQgPSBpbnN0YW5jZV9t ZXRob2QobmFtZSkNCiAgICBkZWZpbmVfbWV0aG9kKG5hbWUpIGRvIHxhcmd8DQogICAgICBp ZiBhcmcubmlsPw0KICAgICAgICBsYXN0X21ldGhvZHMgPSBPYmplY3QuaW5zdGFuY2VfdmFy aWFibGVfZ2V0KCJAbGFzdF9tZXRob2RzIikNCiAgICAgICAgb2xkLmJpbmQoc2VsZikuY2Fs bChsYXN0X21ldGhvZHMucG9wKQ0KICAgICAgZWxzZQ0KICAgICAgICBvbGQuYmluZChzZWxm KS5jYWxsKGFyZykNCiAgICAgIGVuZA0KICAgICAgcmV0dXJuIGFyZw0KICAgIGVuZA0KICBl bmQNCg0KICBkZWYgbWVtb2l6ZShuYW1lKQ0KICAgIGxhc3RfbWV0aG9kcyA9IE9iamVjdC5p bnN0YW5jZV92YXJpYWJsZV9nZXQoIkBsYXN0X21ldGhvZHMiKQ0KICAgIG5hbWUgPSBsYXN0 X21ldGhvZHMucG9wIGlmIG5hbWUubmlsPw0KICAgIG9sZCA9IE9iamVjdC5pbnN0YW5jZV9t ZXRob2QobmFtZSkNCiAgICBPYmplY3Quc2VuZCg6ZGVmaW5lX21ldGhvZCwgbmFtZSkgZG8g fCphcmdzfA0KICAgICAgT2JqZWN0Lmluc3RhbmNlX2V2YWwgZG8NCiAgICAgICAgQG1lbW9p emVfY2FjaGUgfHw9IEhhc2gubmV3DQogICAgICAgIGtleSA9IFtuYW1lLCBhcmdzXQ0KICAg ICAgICB1bmxlc3MgQG1lbW9pemVfY2FjaGUuaGFzX2tleT8oa2V5KQ0KICAgICAgICAgIEBt ZW1vaXplX2NhY2hlW2tleV0gPSBvbGQuYmluZChzZWxmKS5jYWxsKCphcmdzKQ0KICAgICAg ICBlbHNlDQogICAgICAgICAgQG1lbW9pemVfY2FjaGVba2V5XQ0KICAgICAgICBlbmQNCiAg ICAgIGVuZA0KICAgIGVuZA0KICAgIHJldHVybiBuYW1lDQogIGVuZA0KZW5kDQo= --------------020607020305020203050509--