first commit

2026-03-14 14:59:41 +01:00
commit 0a448b1250
603 changed files with 65311 additions and 0 deletions
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+'use strict';
+
+var $abs = require('math-intrinsics/abs');
+var $floor = require('math-intrinsics/floor');
+
+var $isNaN = require('math-intrinsics/isNaN');
+var $isFinite = require('math-intrinsics/isFinite');
+
+/** @type {import('math-intrinsics/isInteger')} */
+module.exports = function isInteger(argument) {
+	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
+		return false;
+	}
+	var absValue = $abs(argument);
+	return $floor(absValue) === absValue;
+};