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Re^3: how to get a subroutine name?

by hdb (Monsignor)
on Jun 26, 2013 at 12:54 UTC ( #1040774=note: print w/replies, xml ) Need Help??


in reply to Re^2: how to get a subroutine name?
in thread how to get a subroutine name?

However, __SUB__ returns a reference to the currently running subroutine according to perlsub. Not sure how you will get its name?



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Re^4: how to get a subroutine name?
by tobyink (Abbot) on Jun 26, 2013 at 14:05 UTC

    Sub::Identify?

    Still, that's rather a roundabout way to do things.

    package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

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[Corion]: Hmm. I think overnight I decided on simplifying some code. I have plugin classes that do data import (.csv, .yml, .json) and for that create objects on which then ->load() is called. But YAML::XS doesn't have an object, so I wrote my own wrapper.
[Corion]: This evening, I'll kill that wrapper again, and just call LoadFile() in the plugin class directly instead of creating a go-between object for no real gain.
[Corion]: Writing these import plugins was really nice though - in about 2 hours, I had imports for CSV, YAML and JSON, and adding XLS(X), SQLite (or DBI) data sources is also trivial. I'm idly wondering about separating the plugin into transport+parser, so ...
[Corion]: ... http:// URLs could be retrieved and then parsed, but I think that that would be overkill for a toy static site generator ;)

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