From: Christopher Allan Webber <cwebber@dustycloud.org>
Date: Sat, 28 Jan 2017 20:35:44 +0000 (-0600)
Subject: add utils.scm
X-Git-Tag: fosdem-2017~60
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=60360817d9a1a4b7c3aa5d72484c46d292e402b4;p=mudsync.git

add utils.scm
---

diff --git a/Makefile.am b/Makefile.am
index d4885f4..d6b943c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -54,6 +54,7 @@ SOURCES =  \
 	mudsync/room.scm \
 	mudsync/run-game.scm \
 	mudsync/package-config.scm \
+	mudsync/utils.scm \
 	mudsync/contrib/mime-types.scm \
 	mudsync.scm
 
diff --git a/mudsync/utils.scm b/mudsync/utils.scm
new file mode 100644
index 0000000..e757258
--- /dev/null
+++ b/mudsync/utils.scm
@@ -0,0 +1,27 @@
+;;; Mudsync --- Live hackable MUD
+;;; Copyright © 2017 Christopher Allan Webber <cwebber@dustycloud.org>
+;;;
+;;; This file is part of Mudsync.
+;;;
+;;; Mudsync is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; Mudsync is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with Mudsync.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (mudsync utils)
+  #:use-module (srfi srfi-1)
+  #:export (ci-member))
+
+(define (ci-member x lst)
+  "Case insensitive member check"
+  (member x lst (lambda (x y)
+                  (equal? (string-downcase x) (string-downcase y)))))
+