Creates a new dense array with the given size, optionally filled with a value.

var array = require('new-array')

array(2)
// > [ undefined, undefined ]

array(4, 0)
// > [ 0, 0, 0, 0 ]

array()
// > []

// using a function to generate values
array(4, (i) => i * 10)
// > [0, 10, 20, 30]

Primarily motivated by the fact that new Array(n) produces an array of holes that does not play well with methods like Array#map().

Returns a new dense array with length n (default 0), where each element is set to value, or fn(i) if its a function, or undefined if not specified.

• array-range

MIT, see LICENSE.md for details.