clojure.string/upper-case

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Type: function Added: Clojure 1.2 Examples: 3 Runnable: 2

([s])

Converts string to all upper-case.

Examples

by pkolloch on 2010-08-20 ▶

(clojure.string/upper-case "MiXeD cAsE") "MIXED CASE"

by nickzam on 2013-12-12 ▶

;; Non-character symbols will be returned back (clojure.string/upper-case ",.!@#$%^&*()") ",.!@#$%^&*()"

by lov3machine on 2018-03-06 . May have evaluation errors. ▶

;; upper-case can't handle nil (clojure.string/upper-case nil) ;;=> NullPointerException

See also

• clojure.string/lower-case
• clojure.string/capitalize (2)

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