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Mutate str.tr_s(pattern, '') → str.delete(pattern) #1286

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backus opened this issue Nov 17, 2021 · 0 comments
Open

Mutate str.tr_s(pattern, '') → str.delete(pattern) #1286

backus opened this issue Nov 17, 2021 · 0 comments
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enhancement mutation

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backus commented Nov 17, 2021

These are equivalent:

'222-333-4444'.tr_s('^0-9', '') # => "2223334444"
'222-333-4444'.delete('^0-9')   # => "2223334444"

Could probably also do that for String#tr. Honestly, I don't know the difference between tr and tr_s even after rereading the Ruby docs
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