capistrano/capistrano — pull request #605 by seenmyfate (2013-08-09 15:57:33+00:00)
Title: Add a task to load defaults

Now gems can implement a 'load:defaults' task in order to set any
defaults that may rely on other varibles set in stage configuration.

namespace :load do
task :defaults do
set :my_file, release_path.join('my_file')
end
end