From 7c57895d09f6eb9f8f53b20931a84297c4d3e64a Mon Sep 17 00:00:00 2001
From: Munyoki Kilyungi
Date: Wed, 22 Nov 2023 12:54:06 +0300
Subject: Add 'lower-case-and-replace-spaces' function

* transform/strings.scm (lower-case-and-replace-spaces): New function.

Signed-off-by: Munyoki Kilyungi <me@bonfacemunyoki.com>
---
 transform/strings.scm | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/transform/strings.scm b/transform/strings.scm
index 568feef..7d9bc82 100644
--- a/transform/strings.scm
+++ b/transform/strings.scm
@@ -13,8 +13,17 @@
             remove-duplicates
             sanitize-rdf-string
             snake->lower-camel
+            lower-case-and-replace-spaces
             string-capitalize-first))
 
+(define (lower-case-and-replace-spaces str)
+  (string-map
+    (lambda (c)
+      (if (char=? c #\space)
+          #\- ; replace space with hyphen
+          c)) ; convert character to lower case
+    (string-downcase str)))
+
 (define (time-unix->string seconds . maybe-format)
   "Given an integer saying the number of seconds since the Unix
 epoch (1970-01-01 00:00:00), SECONDS, format it as a human readable
-- 
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