diff options
Diffstat (limited to 'node_modules/async/forever.js')
-rw-r--r-- | node_modules/async/forever.js | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/node_modules/async/forever.js b/node_modules/async/forever.js deleted file mode 100644 index 87156d0f8..000000000 --- a/node_modules/async/forever.js +++ /dev/null @@ -1,61 +0,0 @@ -'use strict'; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = forever; - -var _noop = require('lodash/noop'); - -var _noop2 = _interopRequireDefault(_noop); - -var _onlyOnce = require('./internal/onlyOnce'); - -var _onlyOnce2 = _interopRequireDefault(_onlyOnce); - -var _ensureAsync = require('./ensureAsync'); - -var _ensureAsync2 = _interopRequireDefault(_ensureAsync); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/** - * Calls the asynchronous function `fn` with a callback parameter that allows it - * to call itself again, in series, indefinitely. - - * If an error is passed to the - * callback then `errback` is called with the error, and execution stops, - * otherwise it will never be called. - * - * @name forever - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Function} fn - a function to call repeatedly. Invoked with (next). - * @param {Function} [errback] - when `fn` passes an error to it's callback, - * this function will be called, and execution stops. Invoked with (err). - * @example - * - * async.forever( - * function(next) { - * // next is suitable for passing to things that need a callback(err [, whatever]); - * // it will result in this function being called again. - * }, - * function(err) { - * // if next is called with a value in its first parameter, it will appear - * // in here as 'err', and execution will stop. - * } - * ); - */ -function forever(fn, errback) { - var done = (0, _onlyOnce2.default)(errback || _noop2.default); - var task = (0, _ensureAsync2.default)(fn); - - function next(err) { - if (err) return done(err); - task(next); - } - next(); -} -module.exports = exports['default'];
\ No newline at end of file |