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this post was submitted on 24 Aug 2025
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Programmer Humor
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Does Ruby require the use of
[]
and{}
there? Because those%w
/%i
/etc things look like custom quoting operators and at least in Perl you can use any delimiter you want:qw(a b c)
is a list of strings, but so areqw+a b c+
andqw;a b c;
.Yes, but why?
https://en.wikipedia.org/wiki/Principle_of_least_astonishment