class BELParser::Parsers::AST::Relationship

AST node representing a relationship.

Public Class Methods

new(children = [], properties = {}) click to toggle source

New Relationship AST node.

@see Node#initialize Node class for basic properties

Calls superclass method BELParser::Parsers::AST::Node::new
# File lib/bel_parser/parsers/ast/node.rb, line 613
def initialize(children = [], properties = {})
  super(Relationship.ast_type, children, properties)
end

Public Instance Methods

string_literal() click to toggle source

Get the string literal.

# File lib/bel_parser/parsers/ast/node.rb, line 618
def string_literal
  children[0]
end