@cloudinary/url-gen/backwards/utils/isFunction.js

Cloudinary URL-Gen SDK ========================= [](https://app.travis-ci.com/github/cloudinary/js-url-gen) ## About The Cloudinary URL-Gen SDK allows you to quickly and eas

/**
 * Simple Is Function check
 *
 * @param variableToCheck
 * @returns {boolean}
 */
export function isFunction(variableToCheck) {
    return variableToCheck instanceof Function;
}