'rbpad' is a programming editor for Ruby,
you are able to edit and run scripts of Ruby easily.
'rbpad' has depended on Ruby/GTK3 and Ruby/GtkSourceView3.
Install it yourself as:
$ gem install gtksourceview3
$ gem install rbpad
Type following.
$ rbpad # Japanese mode
With '-e' option, labels are shown as English.
$ rbpad -e # English mode
With '-x' option, run as maximum window size.
Or give 'width' and 'height' argument, can run as specified window size.
$ rbpad -x # maximum window size
$ rbpad 1000 800 # screen size is 1000 x 800
Default size is 800 x 650.
https://github.com/spoolkitamura/rbpad3-doc-jp/wiki (Japanese)
https://github.com/spoolkitamura/rbpad3-doc-en/wiki (English)
The gem is available as open source under the terms of the MIT License.