Module: Rails::Generators::MigrationHelper::ClassMethods
- Defined in:
- lib/generator_spec/helpers/migration_helper.rb
Instance Method Summary collapse
-
#current_migration_number(dirname) ⇒ Object
:nodoc:.
-
#migration_exists?(dirname, file_name) ⇒ Boolean
:nodoc:.
-
#migration_lookup_at(dirname) ⇒ Object
:nodoc:.
-
#next_migration_number(dirname) ⇒ Object
:nodoc:.
Instance Method Details
#current_migration_number(dirname) ⇒ Object
:nodoc:
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# File 'lib/generator_spec/helpers/migration_helper.rb', line 15 def current_migration_number(dirname) #:nodoc: migration_lookup_at(dirname).collect do |file| File.basename(file).split("_").first.to_i end.max.to_i end |
#migration_exists?(dirname, file_name) ⇒ Boolean
:nodoc:
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# File 'lib/generator_spec/helpers/migration_helper.rb', line 11 def migration_exists?(dirname, file_name) #:nodoc: migration_lookup_at(dirname).grep(/\d+_#{file_name}.rb$/).first end |
#migration_lookup_at(dirname) ⇒ Object
:nodoc:
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# File 'lib/generator_spec/helpers/migration_helper.rb', line 7 def migration_lookup_at(dirname) #:nodoc: Dir.glob("#{dirname}/[0-9]*_*.rb") end |
#next_migration_number(dirname) ⇒ Object
:nodoc:
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# File 'lib/generator_spec/helpers/migration_helper.rb', line 21 def next_migration_number(dirname) #:nodoc: orm = Rails.configuration.generators.[:rails][:orm] require "rails/generators/#{orm}" "#{orm.to_s.camelize}::Generators::Base".constantize.next_migration_number(dirname) rescue raise NotImplementedError end |