New updates and modules

node_modules/end-stream/index.js

@@ -0,0 +1,34 @@
+var WriteStream = require("write-stream")
+
+module.exports = EndStream
+
+function EndStream(write, end) {
+    var counter = 0
+        , ended = false
+
+    end = end || noop
+
+    var stream = WriteStream(function (chunk) {
+        counter++
+        write(chunk, function (err) {
+            if (err) {
+                return stream.emit("error", err)
+            }
+
+            counter--
+
+            if (counter === 0 && ended) {
+                stream.emit("finish")
+            }
+        })
+    }, function () {
+        ended = true
+        if (counter === 0) {
+            this.emit("finish")
+        }
+    })
+
+    return stream
+}
+
+function noop() {}