Class: Language::Atom::Aka
Instance Method Summary
collapse
#<<, #>>, #absent, #aka, #any, #ignore, #inspect, #maybe, #repeat, #rule, #str, #then, #|
Constructor Details
#initialize(name:, parent:) ⇒ Aka
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# File 'lib/language/atom.rb', line 188
def initialize(name:, parent:)
@name = name
@parent = parent
end
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Instance Method Details
#parse(parser) ⇒ Object
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# File 'lib/language/atom.rb', line 193
def parse(parser)
clone =
Parser.new(root: self, input: parser.input, cursor: parser.cursor)
@parent.parse(clone)
if clone.output?
parser.output = Output.new(@name => clone.output)
else
parser.output[@name] = Output.new(clone.buffer)
parser.buffer = ""
end
parser.cursor = clone.cursor
end
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#to_s ⇒ Object
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# File 'lib/language/atom.rb', line 209
def to_s
@parent ? "#{@parent}.aka(#{@name.inspect})" : "aka(#{@name.inspect})"
end
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