mw: printing variables to Growl using Meow
mw
Today I uploaded a new Rubygem called “mw” (pronounced as [mi'u]).
mw is a tiny useful library to output the result of pp to Growl.The original idea of Growl printing comes from jugyo’s g. Though the concept is great, g does not work on my environment. I’ve got “connection errors” from Growl.
I suspect that “ruby-growl” library on my machine does not work well.
Anyway, to overcome this problem, I reinvented the same feature using Meow, a Growl notification wrapper for the rb-cocoa environment.
INSTALL
First, you need to be a Mac-user, and have installed rb-cocoa.
port install rb-cocoaSinece I uploaded mw.gem to gemcutter.org, installing mw is as easy as
gem install gemcutter gem tumble gem install mw
USAGE
require 'mw' mw "message" mw YourClass.new
To change priority, you can use mw1~5. (mw3 is normal, mw1 is the lowest, and mw5 is the highest. mw4 and mw5 will fire the sticky notes, so that the note will live on your screen persitently.
begin do_dangerous_and_raise_some_exception rescue => e mw4 e end
SOURCES
all the sources can be seen at http://github.com/tomoya55/mw.
NOTES
1. If you are still not sure what mw is, please take a look at jugyo’s presentation of g.
2. My mw requires rb-cocoa and meow. If you runs ruby on Linux or Windows, you cannot use this library. use g instead.