In IRB, we can use vim to type a block of code easily. To do this imposible, all you need to do is
create a file
~/.irbrc with content:
require 'rubygems' require 'interactive_editor'
Don’t forget to run
gem install interractive_editor before you do this.
Now, in irb terminal, just call
vim, enter the block code and save it, this code will be
run on irb.
Be nice with