Class: RailroadDiagrams::DiagramMultiContainer

Inherits:

DiagramItem

• Object
• DiagramItem
• RailroadDiagrams::DiagramMultiContainer

Defined in:

lib/railroad_diagrams/diagram_multi_container.rb

Direct Known Subclasses

AlternatingSequence, Choice, Diagram, HorizontalChoice, MultipleChoice, Optional, OptionalSequence, Sequence, Stack

Instance Attribute Summary

Attributes inherited from DiagramItem

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

Instance Method Summary

• #format(x, y, width) ⇒ Object
• #initialize(name, items, attrs = nil, text = nil) ⇒ DiagramMultiContainer constructor

  A new instance of DiagramMultiContainer.

• #to_str ⇒ Object
• #walk(callback) ⇒ Object

Methods inherited from DiagramItem

#add, #text_diagram, #write_svg

Constructor Details

#initialize(name, items, attrs = nil, text = nil) ⇒ DiagramMultiContainer

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

def initialize(name, items, attrs = nil, text = nil)
  super(name, attrs: attrs, text: text)
  @items = items.map { |item| wrap_string(item) }
end

Instance Method Details

#format(x, y, width) ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/railroad_diagrams/diagram_multi_container.rb', line 10

def format(x, y, width)
  raise NotImplementedError
end

#to_str ⇒ Object

# File 'lib/railroad_diagrams/diagram_multi_container.rb', line 19

def to_str
  "DiagramMultiContainer(#{@name}, #{@items}, #{@attrs}, #{@children})"
end

#walk(callback) ⇒ Object

# File 'lib/railroad_diagrams/diagram_multi_container.rb', line 14

def walk(callback)
  callback(self)
  @items.each { |item| item.walk(callback) }
end