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node_modules/async/nextTick.js 1.37 KB
f7563de62   Palak Handa   first commit
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  'use strict';
  
  Object.defineProperty(exports, "__esModule", {
      value: true
  });
  
  var _setImmediate = require('./internal/setImmediate');
  
  /**
   * Calls `callback` on a later loop around the event loop. In Node.js this just
   * calls `setImmediate`.  In the browser it will use `setImmediate` if
   * available, otherwise `setTimeout(callback, 0)`, which means other higher
   * priority events may precede the execution of `callback`.
   *
   * This is used internally for browser-compatibility purposes.
   *
   * @name nextTick
   * @static
   * @memberOf module:Utils
   * @method
   * @alias setImmediate
   * @category Util
   * @param {Function} callback - The function to call on a later loop around
   * the event loop. Invoked with (args...).
   * @param {...*} args... - any number of additional arguments to pass to the
   * callback on the next tick.
   * @example
   *
   * var call_order = [];
   * async.nextTick(function() {
   *     call_order.push('two');
   *     // call_order now equals ['one','two']
   * });
   * call_order.push('one');
   *
   * async.setImmediate(function (a, b, c) {
   *     // a, b, and c equal 1, 2, and 3
   * }, 1, 2, 3);
   */
  var _defer;
  
  if (_setImmediate.hasNextTick) {
      _defer = process.nextTick;
  } else if (_setImmediate.hasSetImmediate) {
      _defer = setImmediate;
  } else {
      _defer = _setImmediate.fallback;
  }
  
  exports.default = (0, _setImmediate.wrap)(_defer);
  module.exports = exports['default'];