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-rw-r--r--deps/node/deps/npm/node_modules/flush-write-stream/node_modules/readable-stream/lib/_stream_duplex.js131
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diff --git a/deps/node/deps/npm/node_modules/flush-write-stream/node_modules/readable-stream/lib/_stream_duplex.js b/deps/node/deps/npm/node_modules/flush-write-stream/node_modules/readable-stream/lib/_stream_duplex.js
deleted file mode 100644
index a1ca813e..00000000
--- a/deps/node/deps/npm/node_modules/flush-write-stream/node_modules/readable-stream/lib/_stream_duplex.js
+++ /dev/null
@@ -1,131 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-'use strict';
-
-/*<replacement>*/
-
-var pna = require('process-nextick-args');
-/*</replacement>*/
-
-/*<replacement>*/
-var objectKeys = Object.keys || function (obj) {
- var keys = [];
- for (var key in obj) {
- keys.push(key);
- }return keys;
-};
-/*</replacement>*/
-
-module.exports = Duplex;
-
-/*<replacement>*/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/*</replacement>*/
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-{
- // avoid scope creep, the keys array can then be collected
- var keys = objectKeys(Writable.prototype);
- for (var v = 0; v < keys.length; v++) {
- var method = keys[v];
- if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
- }
-}
-
-function Duplex(options) {
- if (!(this instanceof Duplex)) return new Duplex(options);
-
- Readable.call(this, options);
- Writable.call(this, options);
-
- if (options && options.readable === false) this.readable = false;
-
- if (options && options.writable === false) this.writable = false;
-
- this.allowHalfOpen = true;
- if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
-
- this.once('end', onend);
-}
-
-Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
- // making it explicit this property is not enumerable
- // because otherwise some prototype manipulation in
- // userland will fail
- enumerable: false,
- get: function () {
- return this._writableState.highWaterMark;
- }
-});
-
-// the no-half-open enforcer
-function onend() {
- // if we allow half-open state, or if the writable side ended,
- // then we're ok.
- if (this.allowHalfOpen || this._writableState.ended) return;
-
- // no more data can be written.
- // But allow more writes to happen in this tick.
- pna.nextTick(onEndNT, this);
-}
-
-function onEndNT(self) {
- self.end();
-}
-
-Object.defineProperty(Duplex.prototype, 'destroyed', {
- get: function () {
- if (this._readableState === undefined || this._writableState === undefined) {
- return false;
- }
- return this._readableState.destroyed && this._writableState.destroyed;
- },
- set: function (value) {
- // we ignore the value if the stream
- // has not been initialized yet
- if (this._readableState === undefined || this._writableState === undefined) {
- return;
- }
-
- // backward compatibility, the user is explicitly
- // managing destroyed
- this._readableState.destroyed = value;
- this._writableState.destroyed = value;
- }
-});
-
-Duplex.prototype._destroy = function (err, cb) {
- this.push(null);
- this.end();
-
- pna.nextTick(cb, err);
-}; \ No newline at end of file