as-number

Tiny function that returns the given number, or a default value if typeof !== 'number'. If no default is given, returns 0.

var number = require('as-number')

var num = number(arg0, 25) //default to 25
var num2 = number(arg1)    //default to zero

Usage

number(value[, default])

If value is typeof === 'number', then it simply returns value unchanged. Otherwise, it will return default if it is also a number, or zero.

License

MIT, see LICENSE.md for details.