fast-csv - npm Package Compare versions

Comparing version 0.4.2 to 0.4.3

lib/formatter.js

@@ -5,3 +5,5 @@ var fs = require("fs"),
     isUndefinedOrNull = extended.isUndefinedOrNull,
+    escape = extended.escape,
     hash = extended.hash,
+    has = extended.has,
     stream = require("stream"),
@@ -14,3 +16,3 @@ Transform = stream.Transform,
     var delimiter = options.delimiter || ",",
-        ESCAPE_REGEXP = new RegExp("[" + delimiter + "\\r\\n']"),
+        ESCAPE_REGEXP = new RegExp("[" + delimiter + escape(options.rowDelimiter || LINE_BREAK) + "']"),
         QUOTE = options.quote || '"',
@@ -55,5 +57,6 @@ ESCAPE = options.escape || '"',
     var formatter = createFormatter(options),
-        transformer = extended.has(options, "transform") ? options.transform : defaultTransform,
-        hasHeaders = extended.has(options, "headers") ? options.headers : true,
+        transformer = has(options, "transform") ? options.transform : defaultTransform,
+        hasHeaders = has(options, "headers") ? options.headers : true,
         rowDelimiter = options.rowDelimiter || LINE_BREAK,
+        includeEndRowDelimiter = !!options.includeEndRowDelimiter,
         headersLength = 0,
@@ -95,2 +98,5 @@ i = -1,
         writer.push(ret.join(rowDelimiter));
+        if (includeEndRowDelimiter) {
+            writer.push(rowDelimiter);
+        }
     }
@@ -106,7 +112,8 @@ }
     this.rowDelimiter = options.rowDelimiter || "\n";
-    var hasHeaders = this.hasHeaders = extended.has(options, "headers") ? options.headers : true;
+    var hasHeaders = this.hasHeaders = has(options, "headers") ? options.headers : true;
     this.parsedHeaders = hasHeaders ? false : true;
     this.buffer = [];
     this.maxBufferSize = options.maxBuffer || 100000;
-    extended.has(options, "transform") && this.transform(options.transform);
+    this.includeEndRowDelimiter = !!options.includeEndRowDelimiter,
+    has(options, "transform") && this.transform(options.transform);
 }
@@ -162,2 +169,5 @@
             if (buffer.length) {
+                if (this.includeEndRowDelimiter) {
+                    buffer.push(this.rowDelimiter);
+                }
                 transformStreamWrite.call(this, new Buffer(buffer.join("")).toString("utf8"));
@@ -164,0 +174,0 @@ buffer.length = 0;

package.json

 {
   "name": "fast-csv",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "CSV parser and writer",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -220,2 +220,3 @@ [![build status](https://secure.travis-ci.org/C2FO/fast-csv.png)](http://travis-ci.org/C2FO/fast-csv)
 * `rowDelimiter='\n'`: Specify an alternate row delimiter (i.e `\r\n`)
+* `includeEndRowDelimiter=false`: Set to `true` to include a row delimiter at the end of the csv.
 
@@ -222,0 +223,0 @@ **`createWriteStream(options)`**

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Improved metrics

Lines of code

648

increased by1.57%

Number of lines in readme file

525

increased by0.19%

Worsened metrics

Total package byte prevSize

102473

decreased by-3.04%

No dependency changes