clojure.core/integer?

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Type: function Added: Clojure 1.0 Examples: 3 Runnable: 3

([n])

Returns true if n is an integer

Examples

by dpritchett on 2010-07-14 ▶

(integer? 1) true (integer? 1.0) false

by jungziege on 2017-02-14 ▶

;; Note: tests if it's a math integer, not a Java Integer (integer? (inc Integer/MAX_VALUE)) true

by timgilbert on 2017-05-24 ▶

;; integer? returns true for BigInts. If you don't want this behavior, you can ;; use the int? predicate instead in Clojure 1.9 or later: (integer? 13N) ;; => true (int? 13N) ;; => false

See also

• clojure.core/number? (4)
• clojure.core/int? (0)

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