NAME
Log::Caller
SYNOPSIS
log_debug "scanning new data...";
[debug] scanning new data... at t/00compile.t line 6
log_warn "client %d not found!",$id;
[warn] client 123 not found! at t/00compile.t line 8DESCRIPTION
- log_$level EXPR LIST
-
Take EXPR as a sprintf pattern and evaluate it with LIST if defined, print it to STDERR.
EXPORT
The following functions are available for export:
log_debug, log_info, log_error, log_warn, log_fatal,
The :all tag is also available for importing all.
JUSTIFICATION
There are scores of loggers out there, of varying usefulness, yet I still find myself and others constantly putting warn "blah" everywhere in the code.
Why?
a) because we're lazy, and it's the lowest effort form of logging output for debugging.
b) the call stack is appended nicely
c) because most loggers are full of bloat
I wanted something that would work like warn but be filterable with proper log levels.
AUTHOR
sam@socialflow.com, sponsored by SocialFlow, Inc.COPYRIGHT & LICENSE
Copyright 2012, Sam Kaufman skaufman@cpan.org
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.