Rake remigrate

Via errtheblog again! What a useful place

Here's a handy task to drop a database and remigrate it up to the current level. Put this in lib/tasks/foo.rake or something or other

RUBY:

desc "remotely console"
task :console, :roles => :app do
input = ''
run "cd #{current_path} && ./script/console #{ENV['RAILS_ENV']}" do |channel, stream, data|
next if data.chomp == input.chomp || data.chomp == ''
print data
channel.send_data(input = $stdin.gets) if data =~ /^(>|\?)>/
end
end