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express-server/node_modules/split/readme.markdown

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+# Split (matcher)
+
+[![build status](https://secure.travis-ci.org/dominictarr/split.png)](http://travis-ci.org/dominictarr/split)
+
+Break up a stream and reassemble it so that each line is a chunk. matcher may be a `String`, or a `RegExp`
+
+Example, read every line in a file ...
+
+``` js
+  fs.createReadStream(file)
+    .pipe(split())
+    .on('data', function (line) {
+      //each chunk now is a separate line!
+    })
+
+```
+
+`split` takes the same arguments as `string.split` except it defaults to '/\r?\n/' instead of ',', and the optional `limit` parameter is ignored.
+[String#split](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/split)
+
+`split` takes an optional options object on its third argument.
+
+``` js
+  split(matcher, mapper, options)
+```
+
+Valid options:
+
+* maxLength - The maximum buffer length without seeing a newline or `matcher`,
+  if a single line exceeds this, the split stream will emit an error.
+
+``` js
+  split(JSON.parse, null, { maxLength: 2})
+```
+
+* trailing - By default the last buffer not delimited by a newline or `matcher` will be emitted. To prevent this set `options.trailing` to `false`.
+
+``` js
+  split(JSON.parse, null, { trailing: false })
+```
+
+## keep matched splitter
+
+As with `String#split`, if you split by a regular expression with a matching group,
+the matches will be retained in the collection.
+
+```
+stdin
+.pipe(split(/(\r?\n)/))
+... //lines + separators.
+```
+
+
+# NDJ - Newline Delimited Json
+
+`split` accepts a function which transforms each line.
+
+``` js
+fs.createReadStream(file)
+  .pipe(split(JSON.parse))
+  .on('data', function (obj) {
+    //each chunk now is a a js object
+  })
+  .on('error', function (err) {
+    //syntax errors will land here
+    //note, this ends the stream.
+  })
+```
+
+# License
+
+MIT