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callstack-cleaner

Callstack-cleaner Build Status

Clean the callstack from error messages

Getting Started

Install the module with: npm install callstack-cleaner

var callstack_cleaner = require('callstack-cleaner');
 
var _err = new Error("plop");
var err = new Error("Redis reply parser error: " + _err.stack); // see `Why` section 
 
err = callstack_cleaner(err); // "Redis reply parser error: Error: plop" 

Why ??

node_redis emit parser error in a weird way:

// https://github.com/mranney/node_redis/blob/c3ea30ebea7b9eddba3534fcd357e3ec04fd9683/index.js#L267 
 
this.reply_parser.on("error", function (err) {
    self.emit("error", new Error("Redis reply parser error: " + err.stack));
});

Callstack-cleaner remove the callstack from the emitted error.message.

Contributing

In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using grunt.

Release History

v0.1.0

Initial version.

License

Copyright (c) 2012 Francois-Guillaume Ribreau npm@fgribreau.com (http://fgribreau.com) Licensed under the MIT license.