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Programming-Idioms

History of Idiom 137 > diff from v31 to v32

Edit summary for version 32 by okocim:
New Clojure implementation by user [okocim]

Version 31

2019-09-27, 12:28:34

Version 32

2019-09-27, 13:15:55

Idiom #137 Check if string contains only digits

Set boolean b to true if string s contains only characters in range '0'..'9', false otherwise.

Idiom #137 Check if string contains only digits

Set boolean b to true if string s contains only characters in range '0'..'9', false otherwise.

Code
(every? #(Character/isDigit %) s)
Doc URL
https://clojuredocs.org/clojure.core/every_q