Create simple array "[x..y]" with JavaScript [duplicate]

Question

I want to design some arrays like [1..25] in JavaScript, but I don't want to do by hand ([1, 2, 3, 4, 5, 6, [...], 25]).

How would you do?

Answer 1

Well you could make a simple function...

function range(min, max) {
  var len = max - min + 1;
  var arr = new Array(len);
  for (var i=0; i<len; i++) {
    arr[i] = min + i;
  }
  return arr;
}

range(1,10);
// [1,2,3,4,5,6,7,8,9,10]

This answer is not the smallest amount of code, but it's very readable and tremendously faster than any other solution provided here.