Class: Migreazy::Action::Down

Inherits:
Migreazy::Action show all
Defined in:
lib/migreazy.rb

Instance Method Summary collapse

Methods inherited from Migreazy::Action

#initialize

Constructor Details

This class inherits a constructor from Migreazy::Action

Instance Method Details

#run ⇒ Object 



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# File 'lib/migreazy.rb', line 75

def run
  missing_in_branch = @source1.migrations - @source2.migrations
  if missing_in_branch.empty?
    puts "No down migrations to run"
  else
    missing_in_branch.sort.reverse.each do |version|
      cmd = "rake db:migrate:down VERSION=#{version}"
      puts cmd
      output = `#{cmd}`
      puts output
    end
  end
end