lodash/_baseIsArguments.js

define(['./isObjectLike'], function(isObjectLike) {

  /** `Object#toString` result references. */
  var argsTag = '[object Arguments]';

  /** Used for built-in method references. */
  var objectProto = Object.prototype;

  /**
   * Used to resolve the
   * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
   * of values.
   */
  var objectToString = objectProto.toString;

  /**
   * The base implementation of `_.isArguments`.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is an `arguments` object,
   */
  function baseIsArguments(value) {
    return isObjectLike(value) && objectToString.call(value) == argsTag;
  }

  return baseIsArguments;
});