From 019813cc30ce57412c1c8943e3beda4c198dd5d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Kucharczyk?= <lukas@kucharczyk.xyz>
Date: Sun, 22 Oct 2023 17:35:16 +0200
Subject: [PATCH] bullet_list_to_unique_list: add

---
 bullet_list_to_unique_list.py | 39 +++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 bullet_list_to_unique_list.py

diff --git a/bullet_list_to_unique_list.py b/bullet_list_to_unique_list.py
new file mode 100644
index 0000000..ed0ed44
--- /dev/null
+++ b/bullet_list_to_unique_list.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python
+
+import sys
+import io
+
+
+def extract_unique_values(input_string):
+    # Split the input string by newline to get the list of entries
+    input_list = input_string.strip().split("\n")
+
+    # Extract values from each entry in the format $VALUE1 - $VALUE2
+    values = [item.strip() for entry in input_list for item in entry.split("-")]
+
+    # Remove duplicates by converting to a set and back to a list
+    unique_values = list(set(values))
+
+    # Sort the list
+    sorted_values = sorted(unique_values)
+
+    # Convert the list back to a comma-separated string
+    output = ",".join(sorted_values)
+
+    return output
+
+
+def main():
+    sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="utf-8")
+    sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8")
+    # Read the input from standard input
+    input_string = sys.stdin.read()
+
+    # Extract unique values
+    result = extract_unique_values(input_string)
+
+    print(result)
+
+
+if __name__ == "__main__":
+    main()