Class: SbuilderSexp::UnitExpression

Inherits:

AbstactExpression

• Object
• Treetop::Runtime::SyntaxNode
• Root
• AbstactExpression
• SbuilderSexp::UnitExpression

Includes:

TlaParserS::LValue

Defined in:

lib/parser/parser_nodes.rb

Instance Method Summary

• #lvalue_down ⇒ nil|AbstractExpression

  Implement traversal for ‘recurse_lvalue’.

Methods included from TlaParserS::LValue

#default_lvalue, #lvalue, #recurse_lvalue

Methods inherited from AbstactExpression

#expression_postfix, #expression_prefix, #expression_val, #expressions, #has_rhs, #lhs_node, #node_value, #rhs_node, #traverse

Methods inherited from Treetop::Runtime::SyntaxNode

#node_type, #node_value, #recursive_inject, #recursive_inject_parent, #recursive_select, #value

Instance Method Details

#lvalue_down ⇒ nil|AbstractExpression

Implement traversal for ‘recurse_lvalue’

Returns:

• (nil|AbstractExpression) —

  down next level in hierarchy

# File 'lib/parser/parser_nodes.rb', line 253

def lvalue_down
  down = recursive_select( SbuilderSexp::AbstactExpression ).first
end