Nodejs Random Float Number Get randomFloat(a,b)

Method Source Code

Math.randomFloat = function(a,b){ // random number in [a,b)
   var min = Math.min(a,b);
   var max = Math.max(a,b);
   var delta = max-min;
   /* ww  w.  j av  a  2s . co m*/
   return min + (Math.random()*delta);
}

Related

1. getRandomFloat (min, max)

   function getRandomFloat (min, max) {
       return Math.random() * (max - min) + min;
   

2. getRandomFloat(min, max)

   var getRandomFloat = function(min, max){
     var returnObject = { decimal: Math.random() * max + min, binario: "0000"}
     return returnObject;
   

3. getRandomFloat2(min, max)

   var getRandomFloat2 = function(min, max){
     return Math.random() * max + min;
   

4. randomFloat(min, max)

   Math.randomFloat = function(min, max){
     var seed = Math.random();
     return (seed * (max - min)) + min;
   };