Class: DatabaseConnector

Inherits:
Object
  • Object
show all
Defined in:
lib/generators/harmonia/templates/database_connector.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#hostname ⇒ Object

Returns the value of attribute hostname.



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# File 'lib/generators/harmonia/templates/database_connector.rb', line 4

def hostname
  @hostname
end

Instance Method Details

#open_database(&block) ⇒ Object 



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# File 'lib/generators/harmonia/templates/database_connector.rb', line 6

def open_database(&block)
  raise ArgumentError, 'No hostname set' if @hostname.blank?
  raise ArgumentError, 'No block given' if block.blank?

  connect
  yield block
ensure
  disconnect
end