Class: Mermaid::FlowchartDiagram::Link

Inherits:
Dry::Struct
  • Object
show all
Defined in:
lib/mermaid/flowchart_diagram/link.rb

Instance Method Summary collapse

Instance Method Details

#label_representation ⇒ Object 



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# File 'lib/mermaid/flowchart_diagram/link.rb', line 28

def label_representation
  ## if label is unicode return it with quotes
  ## else return it without quotes
  if label.nil?
    ''
  else
    if label.ascii_only?
      label
    else
      "\"#{label}\""
    end
  end
end

#representation ⇒ Object 



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# File 'lib/mermaid/flowchart_diagram/link.rb', line 17

def representation
  case type
  when 'arrow_head'
    if label.nil?
      '-->'
    else
      "-->|#{label_representation}|"
    end
  end
end

#to_s ⇒ Object 



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# File 'lib/mermaid/flowchart_diagram/link.rb', line 42

def to_s
   [from, representation, to].join
end