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Re: Creative way to include custom modules without eval?

by tobyink (Abbot)
on Oct 26, 2012 at 14:36 UTC ( #1001092=note: print w/replies, xml ) Need Help??

in reply to Creative way to include custom modules without eval?

I'm pretty sure that FindBin::libs could help you out here.

Either way, the evals seem a bit pointless. do would do the trick...

use strict; use warnings; use File::Spec; use Cwd 2.17 qw(realpath); use lib do { my @dirs = File::Spec->splitdir( (File::Spec->splitpath(realpath($0)))[1] ); pop @dirs while (scalar(@dirs) and $dirs[-1] !~ /\d+\.\d+/); File::Spec->join(@dirs, 'lib', 'perl'); }; use Module1; use Module2;
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

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Re^2: Creative way to include custom modules without eval?
by IronCladLou (Initiate) on Oct 26, 2012 at 14:50 UTC

    Ah! Many thanks, tobyink.

    That is a much nicer block of code. Using 'do' never even occurred to me!

    +10 Karma points for you.

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Node Type: note [id://1001092]
[LanX]: two utf8 strings from different sources are base64 encoded, but after joining both the umlauts in teh second get deleted
[Corion]: LanX: You can't just join two base64 strings together
[LanX]: (not a high priority bug because I can use some HTML entities in the second string)
[Corion]: base64 is padded to a multiple of 4 chars (or something)
[LanX]: misunderstanding, I joined them before converting to base64
[Corion]: Also, I would be wary of encodings and try to make really sure that both input strings are UTF-8. Maybe join the input strings from one source together to see whether they decode as bad or not
[Corion]: LanX: Then the problem should persist without encoding to base64 too ;)
[LanX]: I think it's a flag problem ... I'll produce a reprodocable example for SOPW
[Corion]: "flag problem" to me sounds like "contains UTF-8 bytes but was never properly decoded to an UTF-8 string"
[LanX]: not my code ...

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