Class: UnaryExpr

Inherits:

BooleanExpr

• Object
• Treetop::Runtime::SyntaxNode
• BooleanExpr
• UnaryExpr

Defined in:

lib/emerald/nodes/unary_expr.rb

Overview

A boolean expression with one child

Instance Method Summary

• #truthy?(context) ⇒ Boolean

Instance Method Details

#truthy?(context) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/emerald/nodes/unary_expr.rb', line 9

def truthy?(context)
  if negated.text_value.length.positive?
    !elements[1].val.truthy?(context)
  else
    elements[1].val.truthy?(context)
  end
end