Nodejs Array Min min(comparer)

Method Source Code

Array.prototype.min = function(comparer) {

    if (this.length === 0) return null;
    if (this.length === 1) return this[0];

    comparer = (comparer || Math.min);

    var v = this[0];
    for (var i = 1; i < this.length; i++) {
        v = comparer(this[i], v);/* w ww  . jav  a2 s.com*/
    }

    return v;
}

Related

1. min()

   Array.prototype.min = function () {
       var min = this[0];
       var len = this.length;
       for (var i = 1; i < len; i++) if (this[i] < min) min = this[i];
       return min;
   

2. min()

   Array.prototype.min = function() {
       var length = this.length;
       var min = this[0];
       for ( var i = 0; i < length; i++ ) {
           var elem = this[i];
           if ( elem < min ) min = elem;
       return min;
   

3. min()

   Array.prototype.min = function() {
     var min = Infinity;
     for (var i = 0; i < this.length; i++) {
       if (typeof this[i] === "number" && this[i] < min) {
         min = this[i];
     return min;
   };
   ...
   

4. min()

   Array.prototype.min = function() {
     if (this.toNumsOnly().length == 0) return undefined;
     return Math.min.apply(null, this.toNumsOnly());
   };
   

5. min(array)

   Array.min = function( array ){
       return Math.min.apply( Math, array );
   };
   

6. min(fun)

   Array.prototype.min = function (fun) {
       var min = this[0];
       this.forEach(x => {
           if (fun ? fun(min, x) : (min < x))
               min = x;
       });
       return min;
   };
   

7. min(funObjectiveValue)

   Array.prototype.min = function (funObjectiveValue) {
       var result = null;
       var min = Number.MAX_VALUE;
       for (var i = 0; i < this.length; i++) {
           var val = funObjectiveValue(this[i]);
           if (val < min) {
               result = this[i];
               min = val;
       return result;
   };
   

8. min(func)

   Array.prototype.min = function (func) {
       return func === undefined ? Math.min.apply(null, this) : Math.min.apply(null, this.select(func));
   };
   

9. min(k)

   Array.prototype.min = function (k) {
     return Math.min.apply (null, this.column (k));
   };