Class: RailsAsyncMigrations::Connection::ActiveRecord

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_async_migrations/connection/active_record.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(current_direction) ⇒ ActiveRecord

Returns a new instance of ActiveRecord.



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# File 'lib/rails_async_migrations/connection/active_record.rb', line 6

def initialize(current_direction)
  @current_direction = current_direction
end

Instance Attribute Details

#current_direction ⇒ Object (readonly)

Returns the value of attribute current_direction.



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# File 'lib/rails_async_migrations/connection/active_record.rb', line 4

def current_direction
  @current_direction
end

Instance Method Details

#allowed_direction? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_async_migrations/connection/active_record.rb', line 30

def allowed_direction?
  current_direction == :up
end

#current_migration ⇒ Object 



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# File 'lib/rails_async_migrations/connection/active_record.rb', line 20

def current_migration
  @current_migration ||= migration_from current_version
end

#current_version ⇒ Object

NOTE : down isn’t available from the public API of the gem



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# File 'lib/rails_async_migrations/connection/active_record.rb', line 12

def current_version
  if current_direction == :down
    migration_context.current_version
  elsif current_direction == :up
    pending_migrations.first
  end
end

#migration_from(version) ⇒ Object 



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# File 'lib/rails_async_migrations/connection/active_record.rb', line 24

def migration_from(version)
  migration_context.migrations.find do |migration|
    migration.version.to_s == version.to_s
  end
end