Class: Lanes::Migrations::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/lanes/migrations/install_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(path) ⇒ Object 



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# File 'lib/generators/lanes/migrations/install_generator.rb', line 17

def self.next_migration_number(path)
    unless @prev_migration_nr
        @prev_migration_nr = Time.now.utc.strftime("%Y%m%d%H%M%S").to_i
    else
        @prev_migration_nr += 1
    end
    @prev_migration_nr.to_s
end

Instance Method Details

#copy_migrations ⇒ Object 



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# File 'lib/generators/lanes/migrations/install_generator.rb', line 26

def copy_migrations
    Lanes::DB::Migrations.paths.each do | source_path |

        Pathname.glob( source_path.join('*') ).each do | migration |
            from = File.basename( migration )
            dest = from.gsub(/^\d+_(.*).rb$/,'\\1.rb')
            if self.class.migration_exists?("db/migrate", "#{dest}")
                say_status("skipped", "Migration #{dest} already exists")
            else
                migration_template( from, "db/migrate/#{dest}" )
            end
        end
    end
end