From 8777ff071f7bb37631baa7b6717ad29961e50911 Mon Sep 17 00:00:00 2001
From: "H.J" <thechairman@thechairman.info>
Date: Wed, 9 Oct 2024 11:36:55 -0400
Subject: sorting by language

---
 racket/leetcode/lc-520-detect-capital.rkt | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 racket/leetcode/lc-520-detect-capital.rkt

(limited to 'racket/leetcode/lc-520-detect-capital.rkt')

diff --git a/racket/leetcode/lc-520-detect-capital.rkt b/racket/leetcode/lc-520-detect-capital.rkt
new file mode 100644
index 0000000..80b5f7e
--- /dev/null
+++ b/racket/leetcode/lc-520-detect-capital.rkt
@@ -0,0 +1,12 @@
+#lang racket
+
+(define/contract (detect-capital-use word)
+  (-> string? boolean?)
+  (if 
+   (member word (list (string-upcase word)
+                      (string-downcase word)
+                      (string-titlecase word)))
+   #true
+   #false))
+
+(detect-capital-use "Google")
\ No newline at end of file
-- 
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