27 lines
961 B
Racket
27 lines
961 B
Racket
#lang racket
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;; (C) Copyright Collin J. Doering 2014
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;;
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;; This program is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;; File: simple-searches.rkt
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;; Author: Collin J. Doering <collin.doering@rekahsoft.ca>
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;; Date: Sep 11, 2014
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(define (list-search-naive x ys)
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(match ys
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['() #f]
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[(cons a bs) #:when (equal? x a) #t]
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[(cons _ bs) (list-search-naive x bs)]))
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