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codeql-action/node_modules/@sinonjs/samsam/lib/is-iterable.js
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"use strict"; | |
/** | |
* Returns `true` when the argument is an iterable, `false` otherwise | |
* | |
* @alias module:samsam.isIterable | |
* @param {*} val - A value to examine | |
* @returns {boolean} Returns `true` when the argument is an iterable, `false` otherwise | |
*/ | |
function isIterable(val) { | |
// checks for null and undefined | |
if (typeof val !== "object") { | |
return false; | |
} | |
return typeof val[Symbol.iterator] === "function"; | |
} | |
module.exports = isIterable; |