Re^2: reading several lines in a gulp

Now guess what perl does under the hood...

Comment on Re^2: reading several lines in a gulp

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Re^3: reading several lines in a gulp by anonymized user 468275 (Curate) on May 02, 2011 at 08:43 UTC
Yes, but if you read a whole file into an array, in spite of such optimisation being reasonable at that point, Perl won't reorganise your code to minimise memory usage, nor does it provide hooks to insert your code per iteration of such optimisation. One world, one people	[reply]
Re^4: reading several lines in a gulp by moritz (Cardinal) on May 02, 2011 at 09:18 UTC
I didn't talk about reading the whole file. IO is buffered even for reading a single line. Perl 6 - second systems done right	[reply]