Rake tasks in rails to chain dependencies

sandbox.rake

namespace :sandbox do
    desc "run main"
    task :main => [:environment, :one] do
        puts "Running main"
    end

    desc "run one"
    task :one => :two do
        puts "Running one"
    end
    
    desc "run two"
    task :two => :three do
        puts "Running two"
    end

    desc "run three"
    task :three do
        puts "Running three"
    end
end