is-within
v1.0.0 range utility helper
is-within
Simple tool for testing if a given input is within a threshold of a target.
example
var isWithin = require('is-within');
var input = 5;
var target = 6;
var threshold = 2;
var thresholdZero = 0;
isWithin(input, target, threshold); // -> true
isWithin(input, target, thresholdZero); // -> false
isWithin(input, target, threshold)
input
- the number you want to testtarget
- the target numberthreshold
- how much tolerance +/- from the target to allow
installation
npm install is-within
test
npm test
licence
MIT