Search results for "module:Sub::Uplevel"

Sub::Uplevel - apparently run a function in a higher stack frame River stage four • 22 direct dependents • 9334 total dependents

Like Tcl's uplevel() function, but not quite so dangerous. The idea is just to fool caller(). All the really naughty bits of Tcl's uplevel() are avoided. THIS IS NOT THE SORT OF THING YOU WANT TO DO EVERYDAY uplevel uplevel $num_frames, \&func, @args...

DAGOLDEN/Sub-Uplevel-0.2800 - 01 Apr 2017 17:32:42 UTC

Sub::Attempts - alter subroutines to try again on exceptions River stage one • 1 direct dependent • 1 total dependent

Sometimes if a subroutine throws an exception the right thing to do is wait for a while and then call the subroutine again, as the error conditions that caused the subroutine to have to throw the exception might have gone away. This module exports on...

MARKF/Attempt-1.01 - 09 Oct 2003 11:33:03 UTC
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