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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re: Handling braces with methods without argumentsby Jenda (Abbot) |
| on Sep 17, 2012 at 12:18 UTC ( [id://994027]=note: print w/replies, xml ) | Need Help?? |
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Perl doesn't care, but in some well known languages the form without the braces would not call the method, but rather return a reference to the method (JavaScript and C# come to mind, not sure about Java ... though in C# it's a bit more complicated than that ...). Mainly to prevent confusion for people using those languages, I'd recommend using the second syntax. I don't see any reason to include the space within the braces. Jenda
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