leonadler / logwrap

Wrapper to debug larger classes & functions without writing any console.log commands

logwrap.js

Verbose logger module to debug classes in node.js and your browser.

Why?

Debugging complex classes with console.log feels wrong.

Installation

npm install [--save-dev] logwrap

Examples

Debugging classes:

var logwrap = require('logwrap');

function MyClass () { /*...*/ }
MyClass.prototype.myMethod = function (a, b, c) { /*...*/ };

var instance = new MyClass();
logwrap.debugClass(MyClass); // enable debugging
instance.myMethod(1, 2, 3); // logs to console
logwrap.debugClass(MyClass, false); // disable debugging

Debugging functions:

var logwrap = require('logwrap');

function complexFunctionA (arg1, arg2) { /*...*/ };
complexFunctionB = function (argA, argB) { /*...*/ };

complexFunctionA = logwrap.wrapFunction(complexFunctionA);
complexFunctionB = logwrap.wrapFunction(complexFunctionB, 'complexFunctionB');

complexFunctionA(3.14159, 47); // logs to console
complexFunctionB('Apple', 'Banana'); // logs to console

Debugging whatever:

whatever = require('logwrap')(whatever);
// or
var logwrap = require('logwrap');
myfunction = logwrap(myfunction);
myclass = logwrap(myclass);