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Re^3: pushing multiple key-value pairs into an existing hash

by choroba (Chancellor)
on Feb 11, 2013 at 17:45 UTC ( #1018202=note: print w/replies, xml ) Need Help??


in reply to Re^2: pushing multiple key-value pairs into an existing hash
in thread pushing multiple key-value pairs into an existing hash

I do not undestand. __DATA__ is a filehandle. There is no method to add a filehandle's content to a hash. In your example, though, you are using
while (<DATA>) {
which seems like iterating over the filehandle line by line. What exactly do you need? Why is adding the pairs one by one or creating a temporary hash not an option?
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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Re^4: pushing multiple key-value pairs into an existing hash
by lomSpace (Scribe) on Feb 11, 2013 at 18:03 UTC

    If adding a temp hash is the route then I can do that.

Re^4: pushing multiple key-value pairs into an existing hash
by lomSpace (Scribe) on Feb 11, 2013 at 18:22 UTC

    I went ahead and used the map function. Did you have something else in mind?

      Did map produce the results you want? If so, post your code, then someone can tell you if there is a better way.

      By the way, map adds the key/value pairs one by one--just like a while loop.

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[Discipulus]: Corion are you would able to realize such thing? O_O
[Corion]: In the same vein I have a script that automates Firefox to enter some data into another system. It's not faster than the people using the script if they were to do it manually, but they prefer not having to check the data and not having typos when ...
[Corion]: ... entering the data
[Corion]: Discipulus: I don't know whether I could really do that, but the init process itself mostly launches other processes, and the whole startup is just following a path of dependencies and making sure they are all running. Which basically is what ...
[Discipulus]: when at work my time is (temporarly) owned by the firm, so i do not care (coworkers whatch movies.. I code Perl)
[Corion]: ... make already does, except for files instead of programs. But maybe with some /proc hackery, that could be eliminated and one could use plain make :-D
[choroba]: systemd just makes is asynchronous
[choroba]: so, make -j
[Corion]: Discipulus: Yeah - but when writing Perl to save time (instead of having fun), it helps to look whether you're actually saving time ;) Why spend 5 minutes doing manually what you can spend three years automating? ;)
[Corion]: choroba: Oh, yeah :-D

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