Function isFunction

test/lib/ecSimpleOptionPlayer.js:25–27

(value)

        return Object.prototype.toString.call(value) === '[object Array]';
    }
    function isFunction(value) {
        return typeof value === 'function';
    }
    function getMapValue(map, key) {
        return (key != null && hasOwn(map, key)) ? map[key] : null;
    }