Math.random returns a number between 0 (inclusive) and 1 (exclusive)

lukeed · Jun 8, 2022 · 7660ae8 · 7660ae8
1 parent 02099af
commit 7660ae8
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/index.js b/src/index.js
@@ -4,11 +4,11 @@ while (i<256) HEX[i]=(256+i++).toString(16).substring(1);
 export function hexoid(len) {
 	len||(len=16);
 	var str='',lh =((1+len)>>1)-1,num=lh;
-	while (num--) str += HEX[255*Math.random()|0];
+	while (num--) str += HEX[256*Math.random()|0];
 	return function () {
 		if (num === 255) {
 			str=''; num=lh;
-			while (num--) str += HEX[255*Math.random()|0];
+			while (num--) str += HEX[256*Math.random()|0];
 		}
 		return str + HEX[++num];
 	};

diff --git a/src/unsafe.js b/src/unsafe.js
@@ -3,7 +3,7 @@ while (i<256) HEX[i]=(256+i++).toString(16).substring(1);
 
 export function hexoid(len){
 	len||(len=16);
-	var num=0,id=new Function('h','r','return '+new Array(((1+len)>>1)-1).fill('h[255*r.call()|0]').join('+')),str=id(HEX, r);
+	var num=0,id=new Function('h','r','return '+new Array(((1+len)>>1)-1).fill('h[256*r.call()|0]').join('+')),str=id(HEX, r);
 	return function(){
 		return (num === 255)
 			? (str=id(HEX, r))+HEX[num=0]