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var baseGetTag = require('./_baseGetTag'),    isObject = require('./isObject');
/** `Object#toString` result references. */var asyncTag = '[object AsyncFunction]',    funcTag = '[object Function]',    genTag = '[object GeneratorFunction]',    proxyTag = '[object Proxy]';
/** * Checks if `value` is classified as a `Function` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a function, else `false`. * @example * * _.isFunction(_); * // => true * * _.isFunction(/abc/); * // => false */function isFunction(value) {  if (!isObject(value)) {    return false;  }  // The use of `Object#toString` avoids issues with the `typeof` operator  // in Safari 9 which returns 'object' for typed arrays and other constructors.  var tag = baseGetTag(value);  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;}
module.exports = isFunction;