refactor: streamline initialization and validation in Person class

lab2/person.rb

@@ -4,7 +4,9 @@ class Person
   def initialize(args = {})
     @id = args[:id] || nil
     @git = args[:git]
-      validate
+
+    raise ArgumentError, "Git link is required" unless git_present?
+    raise ArgumentError, "At least one contact (phone, telegram, or email) is required" unless contact_present?
   end
 
   def set_contacts(phone: nil, telegram: nil, email: nil)
@@ -46,11 +48,6 @@ class Person
     !(@phone.nil? || @phone.empty?) || !(@telegram.nil? || @telegram.empty?) || !(@email.nil? || @email.empty?)
   end
 
-    def validate
-      raise ArgumentError, "Git link is required" unless git_present?
-      raise ArgumentError, "At least one contact (phone, telegram, or email) is required" unless contact_present?
-    end
-  
   def contact_info
     return "Phone: #{@phone}" if @phone
     return "Telegram: #{@telegram}" if @telegram