Single line clear solution for [old] Correct Sentence by MaxGraey - javascript coding challenges

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Single line solution in Clear category for [old] Correct Sentence by MaxGraey

const correctSentence = text => `${text[0].toUpperCase()}${text.substr(1)}${(~text.lastIndexOf('.') ? '' : '.')}`

May 11, 2019

Comments:

z.thami on Aug. 7, 2019, 3:29 p.m.
Nice oneliner, But is it that readable and "clear"?

MaxGraey on Aug. 7, 2019, 5:03 p.m.
Yeah, probably only one part not clear is a `~text.lastIndexOf('.')` which just bitwise trick for avoid longer `text.lastIndexOf('.') !== -1`.

z.thami on Aug. 7, 2019, 5:27 p.m.
Ok, sweet. I like it!

alex.p on Dec. 13, 2019, 11:26 p.m.
Short and clear)

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