class Nasl::Expression
Attributes
lhs[R]
op[R]
rhs[R]
Public Class Methods
new(tree, *tokens)
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Calls superclass method
# File lib/nasl/parser/expression.rb, line 33 def initialize(tree, *tokens) super @children << :op if @tokens.first.is_a?(Token) && @tokens.first.type == :LPAREN @op = '()' @lhs = nil @rhs = @tokens[1] elsif @tokens.length == 2 @op = @tokens.first @lhs = nil @rhs = @tokens.last else @children << :lhs @lhs = @tokens[0] @op = @tokens[1] @rhs = @tokens[2] end @children << :rhs end