locutus/clojure/Math/ceil.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ceil = ceil;
function ceil(x) {
    //      discuss at: https://locutus.io/clojure/ceil/
    // parity verified: Clojure 1.12
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //          note 1: Returns the smallest integer >= x
    //       example 1: ceil(4.2)
    //       returns 1: 5.0
    //       example 2: ceil(-0.5)
    //       returns 2: -0.0
    //       example 3: ceil(3)
    //       returns 3: 3.0
    // Clojure's Math/ceil returns a double, so we preserve that behavior
    return Math.ceil(x);
}