log-buffer - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

index.js

@@ -10,2 +10,3 @@ if (console._LOG_BUFFER) return;
 process.on('exit', flush);
+
 // export the flush and patch functions
@@ -31,3 +32,3 @@ module.exports = patch;
  */
-function patch(limit) {
+function patch(limit, pre) {
   limit = limit || 8192; // 8kb
@@ -40,2 +41,4 @@
       var s = util.format.apply(this, arguments);
+      if (typeof pre === 'string') s = pre + s;
+      else if (typeof pre === 'function') s = pre() + s;
 
@@ -42,0 +45,0 @@ // calculate the new length

package.json

 {
   "name": "log-buffer",
   "description": "Buffer calls to console.log, console.warn, etc. for high performance logging",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "author": "Dave Eddy <[e-mail]> (http://www.daveeddy.com)",
@@ -6,0 +6,0 @@ "contributors": [],

README.md

@@ -42,2 +42,16 @@ log-buffer
 
+You can specify a function or string to prefix all log statements
+
+```js
+require('log-buffer')(4096, 'MyLog: ');
+```
+
+All log statements will be prepended `MyLog: ` when flushed.
+
+``` js
+require('log-buffer')(4096, function() { return new Date().toISOString() + ': '; });
+```
+
+All log statements will be prepended by `2013-04-27T04:37:24.703Z: ` for example
+
 This module also exposes the `flush` function used to flush all buffers, so
@@ -44,0 +58,0 @@ if you would like you can manually invoke a flush.

No alert changes

Improved metrics

Total package byte prevSize

7774

increased by15.7%

Number of package files

9

increased by28.57%

Lines of code

83

increased by23.88%

Number of lines in readme file

182

increased by8.33%

No dependency changes