Examples:

Run `puts Quails.env` after loading the app:

<%= executable %> 'puts Quails.env'

Run the Ruby file located at `path/to/filename.rb` after loading the app:

<%= executable %> path/to/filename.rb

Run the Ruby script read from stdin after loading the app:

<%= executable %> -

<% unless Gem.win_platform? %> You can also use the runner command as a shebang line for your executables:

#!/usr/bin/env <%= File.expand_path(executable) %>

Product.all.each { |p| p.price *= 2 ; p.save! }

<% end %>