From 449f03b6078effac65ce90e71edb89108ad36436 Mon Sep 17 00:00:00 2001 From: Matthew Hall Date: Sat, 11 Mar 2023 21:44:52 +1300 Subject: Documentation for Alt --- src/parcom.cr | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'src/parcom.cr') diff --git a/src/parcom.cr b/src/parcom.cr index 82c4c3b..44a770c 100644 --- a/src/parcom.cr +++ b/src/parcom.cr @@ -81,21 +81,6 @@ module Parcom end end - class Alt(T, V) < Parser(T, V) - def initialize(@p1 : Parser(T, V), @p2 : Parser(T, V)) - end - - def parse(tokens : Tokens(T)) : Result(T, V) - @p1.parse(tokens) - rescue ex1 : ParserFail - begin - @p2.parse(tokens) - rescue ex2 : ParserFail - raise ParserFail.new("Alt (#{ex1.message}), (#{ex2.message})") - end - end - end - class Map(T, V, U) < Parser(T, U) def initialize(@p : Parser(T, V), &block : V -> U) @f = block -- cgit v1.2.1