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additional type-checking helpers

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This commit is contained in:
Yotam Mann 2015-10-11 16:04:14 -04:00
parent 6d746f5dea
commit 36d09dacc7
1 changed files with 18 additions and 1 deletions
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19
Tone/core/Tone.js
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@ -580,13 +580,30 @@ define(function(){
*/
Tone.prototype.isFunction = isFunction;
/**
* Test if the argument is a number.
* @param {*} arg the argument to test
* @returns {boolean} true if the arg is a number
*/
Tone.prototype.isNumber = function(arg){
return (typeof arg === "number");
};
/**
* Test if the argument is a boolean.
* @param {*} arg the argument to test
* @returns {boolean} true if the arg is a boolean
*/
Tone.prototype.isBoolean = function(arg){
return (typeof arg === "boolean");
};
/**
* An empty function.
* @static
*/
Tone.noOp = function(){};
/**
* Make the property not writable. Internal use only.
* @private