tastypie/node_modules/mout/src/math/inRange.js

Tastypie is a webservice API framework for Node.js based on Django's Tastypie Framework. It provides a convenient, yet powerful and highly customizable, abstraction for creating REST-style interfaces

define(function(){
    /**
    * Checks if value is inside the range.
    */
    function inRange(val, min, max, threshold){
        threshold = threshold || 0;
        return (val + threshold >= min && val - threshold <= max);
    }

    return inRange;
});