class Piggly::Parser::Nodes::Expression
Public Instance Methods
expression?()
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# File lib/piggly/parser/nodes.rb, line 95 def expression? true end
tag(prefix = nil, id = nil)
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# File lib/piggly/parser/nodes.rb, line 99 def tag(prefix = nil, id = nil) unless defined? @tag_id if named?(:cond) if parent.while? # This node is the conditional in a WHILE loop Tags::ConditionalLoopTag.new(prefix, id) elsif parent.loop? # This node is the conditional in a loop Tags::UnconditionalLoopTag.new(prefix, id) elsif parent.branch? # This node is a conditional in a branch Tags::ConditionalBranchTag.new(prefix, id) else Tags::EvaluationTag.new(prefix, id) end else Tags::EvaluationTag.new(prefix, id) end.tap{|tag| @tag_id = tag.id } end end
terminal?()
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# File lib/piggly/parser/nodes.rb, line 120 def terminal? false end