fn-colors
v0.1.1
Published
Add colors methods to Function.prototype
Downloads
2
Readme
fn-colors
Add colors methods to Function.prototype
WARNING: This will result in context (i.e. this
) loss every time unless you use .bind
.
Getting Started
Install the module with: npm install fn-colors
var fn_colors = require('fn-colors');
console.log.green('Hello World!'); // 'Hello World!' in green
Documentation
Currently, only default colors and styles work. fn-colors
returns the colors
which has a proxied addProperty(color, func)
, allowing you to add colors one-by-one.
If you are dying for your
setTheme
support, please create an issue. I am pretty fast at responding and patching. However, this was a side project of a side project of a side project.
How does it work?
fn-colors
operates by directly extending Function.prototype
. For each color added, it adds a getter property which will colorize any function it is invoke on.
To dive deeper, it receives console.log
as its context (i.e. this
) when console.log.green
is run. It wraps the function (console.log
in this case) and returns a special function (i.e. colorizedFn
) such that any time it is invoked, it maps all the string arguments into colorized strings.
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 via grunt and test via npm test
.
License
Copyright (c) 2013 Todd Wolfson
Licensed under the MIT license.