Class: AST2Dot::NodeLabel

Inherits:
Object
  • Object
show all
Defined in:
lib/ast2dot/node_label.rb

Class Method Summary collapse

Class Method Details

.label(node) ⇒ Object 



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# File 'lib/ast2dot/node_label.rb', line 3

def self.label(node)
  case node.type
  when :FCALL
    "%s\\nmethod_id: %p" % [node.type, node.children[0]]
  when :OPCALL
    "%s\\nmethod_id: %p" % [node.type, node.children[1]]
  when :LIT
    "%s\\nvalue: %p" % [node.type, node.children[0]]
  else
    node.type
  end
end