@interaction/eagle/es/internal/_checkForMethod.js

JavaScript library

import _isArray from "./_isArray.js";
export default function _checkForMethod(methodName, fn) {
  return function () {
    var len = arguments.length;

    if (len === 0) {
      return fn();
    }

    var obj = arguments[len - 1];
    return _isArray(obj) || typeof obj[methodName] !== 'function' ? fn.apply(this, arguments) : obj[methodName].apply(obj, Array.prototype.slice.call(arguments, 0, len - 1));
  };
}