From d7b1ef85fb7d458bf9a231936cebe35013db1597 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Recep=20Kadir=20Alt=C4=B1nta=C5=9F?=
 <126012220+kdraltntas@users.noreply.github.com>
Date: Sun, 30 Nov 2025 01:40:00 +0300
Subject: [PATCH] Implement Emails class for unique email validation

---
 ...ails_recepkadir_alt\304\261nta\305\237.py" | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 "Week05/emails_recepkadir_alt\304\261nta\305\237.py"

diff --git "a/Week05/emails_recepkadir_alt\304\261nta\305\237.py" "b/Week05/emails_recepkadir_alt\304\261nta\305\237.py"
new file mode 100644
index 00000000..1d11e869
--- /dev/null
+++ "b/Week05/emails_recepkadir_alt\304\261nta\305\237.py"
@@ -0,0 +1,30 @@
+class Emails(list):
+    def __init__(self, emails):
+        unique_emails = []
+        seen = set()
+        for email in emails:
+            if email not in seen:
+                unique_emails.append(email)
+                seen.add(email)
+
+        self.validate(unique_emails)
+        super().__init__(unique_emails)
+        self.data = self
+
+    def validate(self, emails):
+        for email in emails:
+            if not isinstance(email, str):
+                raise ValueError("All items must be strings")
+
+            if "@" not in email:
+                raise ValueError("Email must contain @")
+
+            parts = email.split("@")
+            if len(parts) != 2 or "." not in parts[1]:
+                raise ValueError("Invalid domain format")
+
+    def __repr__(self):
+        return f"Emails({super().__repr__()})"
+
+    def __str__(self):
+        return super().__str__()