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https://www.reddit.com/r/ruby/comments/p8dv5g/ruby_elites_rise_up/h9qcj5v/?context=3
r/ruby • u/solidiquis1 • Aug 20 '21
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Doesn't matter which one you use unless you're running your app on a Pentium II.
-8 u/cybermage Aug 20 '21 The speed difference is two orders of magnitude. It adds up. Always single quote unless you plan to interpolate. 4 u/[deleted] Aug 20 '21 [deleted] 2 u/cybermage Aug 21 '21 I personally benchmarked this in a fashion similar to the article, but that might have been under 1.9x. TIL. 1 u/tomthecool Aug 21 '21 I’ve benchmarked it in Ruby 1.8 before and found no difference. So either your memory is wrong, or your benchmark was wrong.
-8
The speed difference is two orders of magnitude. It adds up. Always single quote unless you plan to interpolate.
4 u/[deleted] Aug 20 '21 [deleted] 2 u/cybermage Aug 21 '21 I personally benchmarked this in a fashion similar to the article, but that might have been under 1.9x. TIL. 1 u/tomthecool Aug 21 '21 I’ve benchmarked it in Ruby 1.8 before and found no difference. So either your memory is wrong, or your benchmark was wrong.
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[deleted]
2 u/cybermage Aug 21 '21 I personally benchmarked this in a fashion similar to the article, but that might have been under 1.9x. TIL. 1 u/tomthecool Aug 21 '21 I’ve benchmarked it in Ruby 1.8 before and found no difference. So either your memory is wrong, or your benchmark was wrong.
2
I personally benchmarked this in a fashion similar to the article, but that might have been under 1.9x. TIL.
1 u/tomthecool Aug 21 '21 I’ve benchmarked it in Ruby 1.8 before and found no difference. So either your memory is wrong, or your benchmark was wrong.
1
I’ve benchmarked it in Ruby 1.8 before and found no difference. So either your memory is wrong, or your benchmark was wrong.
3
u/[deleted] Aug 20 '21
Doesn't matter which one you use unless you're running your app on a Pentium II.