Re^2: Breaking out of an 'if'

I find the extra braces to be too subtle when rereading the code

Whitespace is your friend:

if ($some_condition){
   { #heck, even comment the bare block
      &some_stuff();
      last if $another_condition;
      &some_more_stuff;
   }
}
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thor

Feel the white light, the light within Be your own disciple, fan the sparks of will For all of us waiting, your kingdom will come

Comment on Re^2: Breaking out of an 'if' Download Code

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Re^3: Breaking out of an 'if' by bluto (Curate) on Apr 15, 2005 at 15:33 UTC
Whitespace is your friend: That helps some, but to me it still looks like a cut/paste error without a comment. If you have to comment, I'm not sure what the point is (i.e. use something like one of the other solutions which is more self-describing), but of course YMMV. Now if you use this all of the time in the code you maintain then that's probably fine since it becomes an idiom (i.e. a programmer will see this code multiple times and realize it isn't a typo). I find that I rarely if ever do this so it would become more of a hazard than anything else to me...	[reply]

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Re^3: Breaking out of an 'if'
by bluto (Curate) on Apr 15, 2005 at 15:33 UTC

Whitespace is your friend:

That helps some, but to me it still looks like a cut/paste error without a comment. If you have to comment, I'm not sure what the point is (i.e. use something like one of the other solutions which is more self-describing), but of course YMMV. Now if you use this all of the time in the code you maintain then that's probably fine since it becomes an idiom (i.e. a programmer will see this code multiple times and realize it isn't a typo). I find that I rarely if ever do this so it would become more of a hazard than anything else to me...

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