Ergo.Context.parser_tracked-question-mark

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Link to this function

parser_tracked?(context, ref)

Returns truthy value if the parser referred to by ref has already been called for the index index.

Examples

iex> alias Ergo.Context iex> parser_ref = 123 iex> context = Context.new(&Ergo.Parser.call/2, "Hello World") |> Context.track_parser(parser_ref) iex> assert Context.parser_tracked?(context, parser_ref)