|Concerto v2||Ruby/Rails||High||Text, Image||Moderate|
|Concerto v2||Hosted||Apache v2|
|AGPL v3||Supports Android clients|
|Free and GPL v2||Interactive content|
|OpenSplash||Hosted||Custom license based on GPL v3||
A common task in most of Rails applications is to use internationalization. You have to work with yaml and text files to manage your web application translations. Sometimes, you need your system users to help you translating it to several languages. So, you need a user friendly and easy tool to translate your web application.
In BadrIT we solved this problem and developed Translation Center, A multi-lingual, GUI rich, community based, translation Center for Rails apps. It builds a translation center community with translators and admins from your system users.
module MyHelper include TheirHelper def their_method_with_my_mehtod puts their_method_without_my_method end alias_method_chain :my_method, :their_method end
module MyHelper include TheirHelper def their_method_with_my_mehtod puts their_method_without_my_method end alias_method_chain :my_method, :their_method unless method_defined?(their_method_without_my_method) end
Another way to do that is through writing "unloadable" at the module start
module MyHelper unloadable # prevent it from being unloaded in development mode # other wise, a stack overflow exception will be # thrown due to the alias method chain being called twice include TheirHelper def their_method_with_my_mehtod puts their_method_without_my_method end alias_method_chain :my_method, :their_method unless method_defined?(their_method_without_my_method) end
The web is moving to HTML 5 where SVG images are the standard images to use. But how to generate SVG images to include? You might draw static SVG images and include them in your web site but this will not help with generated SVG images with dynamic data. Of course, you can read the complete specification of SVG and generate your own images; these are a few hundreds of pages; good luck with that :)
The elegant solution is to use Rasem, a pure ruby gem, to generate SVG images. Rasem allows you to describe your SVG images in pure ruby code. You can either save the generated image to a file or output it to a string to use it with your HTML 5 page. Rasem generates standard SVG images that are compliant with the W3C standard.
gem install rasem
and have fun!
Checkout the project main page at: http://github.com/aseldawy/rasem
You can find examples and usage instructions there.Read More
If you are already using Heroku on your Mac or Linux with some email like firstname.lastname@example.org and you want change the currently active username on your Mac to other like email@example.com, you should do the following:Read More