RSS | Module Info | Add a review of Sub-Uplevel

Sub-Uplevel (0.09)

It does what it says: you can have code way down the stack look like it got called way up near the top. This can really help refactor code that would otherwise be all stuck together because of stack issues. Like the docs say, this is not an everyday thing -- but being able to do it when you need to is great.

Ricardo SIGNES - 2006-03-11 14:35:15
Was this review helpful to you?  Yes No

Sub-Uplevel (0.08)

Allows you to pretend to run a function in a higher stack frame. Useful for wrapping subroutines so that they don't realise that they're wrapped.

Adrian Howard - 2003-10-24 14:54:02
Was this review helpful to you?  Yes No

Perl.org sites : bugs | dev | history | jobs | learn | lists | use © Copyright 2002-2010 The Perl Foundation Site Information and Contacts root: (Vh | Vc)