Class: Tagalong::MigrationGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/tagalong/migration/migration_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



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# File 'lib/generators/tagalong/migration/migration_generator.rb', line 23

def self.next_migration_number(dirname)
  if ActiveRecord::Base.timestamped_migrations
    migration_number = Time.now.utc.strftime("%Y%m%d%H%M%S").to_i
    migration_number += 1
    migration_number.to_s
  else
    "%.3d" % (current_migration_number(dirname) + 1)
  end
end

.orm ⇒ Object 



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# File 'lib/generators/tagalong/migration/migration_generator.rb', line 10

def self.orm
  Rails::Generators.options[:rails][:orm]
end

.orm_has_migration? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/tagalong/migration/migration_generator.rb', line 19

def self.orm_has_migration?
  [:active_record].include? orm
end

.source_root ⇒ Object

source_root File.expand_path(‘../templates’, __FILE__)



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# File 'lib/generators/tagalong/migration/migration_generator.rb', line 15

def self.source_root
  File.join(File.dirname(__FILE__), 'templates', (orm.to_s unless orm.class.eql?(String)))
end

Instance Method Details

#create_migration_file ⇒ Object 



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# File 'lib/generators/tagalong/migration/migration_generator.rb', line 33

def create_migration_file
  if self.class.orm_has_migration?
    migration_template 'migration.rb', 'db/migrate/tagalong_migration'
  end
end