文件夹整理

doc/test-data/purchase_transaction/node_modules/unzipper/lib/NoopStream.js

@@ -0,0 +1,19 @@
+var Stream = require('stream');
+var util = require('util');
+
+// Backwards compatibility for node versions < 8
+if (!Stream.Writable || !Stream.Writable.prototype.destroy)
+  Stream = require('readable-stream');
+
+function NoopStream() {
+  if (!(this instanceof NoopStream)) {
+    return new NoopStream();
+  }
+  Stream.Transform.call(this);
+}
+
+util.inherits(NoopStream,Stream.Transform);
+
+NoopStream.prototype._transform = function(d,e,cb) { cb() ;};
+  
+module.exports = NoopStream;