Rack tutorial rails tutorial cli tutorial awesome opal.
Ruby to javascript.
It is both fast as a runtime and small in its footprint.
Opal is a ruby to javascript source to source compiler.
It comes packed with the ruby corelib you know and love.
Onesimusunbound jun 2 11 at 12 54.
Javascript is faster than ruby.
In summary javascript has the ability to iterate through arrays like ruby but the syntax is just ever slightly different.
Javascript is typically used for client side applications.
Ruby is easier to type and learn.
Ruby is easier to read and understand.
Also you have to consider if the library that your ruby code uses can be translated directly to javascript.
Javascript is harder to type and learn.
Javascript has another iterator called reduce.
Getting started join the conversation.
Which is easier to learn.
Ruby is slower than javascript.
A great way to get started.
Ruby is object oriented with classes almost everything in ruby is an object.
Ruby is a solid way learn how to code because of its simplicity.