Class: RailroadDiagrams::Optional

Inherits:

DiagramMultiContainer

• Object
• DiagramItem
• DiagramMultiContainer
• RailroadDiagrams::Optional

Defined in:

lib/railroad_diagrams/optional.rb

Instance Attribute Summary

Attributes inherited from DiagramItem

#attrs, #children, #down, #height, #needs_space, #up, #width

Class Method Summary

• .new(item, skip = false) ⇒ Object

Methods inherited from DiagramMultiContainer

#format, #initialize, #to_str, #walk

Methods inherited from DiagramItem

#add, #format, #initialize, #text_diagram, #to_str, #walk, #write_svg

Constructor Details

This class inherits a constructor from RailroadDiagrams::DiagramMultiContainer

Class Method Details

.new(item, skip = false) ⇒ Object

# File 'lib/railroad_diagrams/optional.rb', line 5

def self.new(item, skip = false)
  Choice.new(skip ? 0 : 1, Skip.new, item)
end