refactor: streamline initialization and validation in Person class

lab2/person.rb

@@ -1,65 +1,62 @@
 class Person
-    attr_accessor :id, :git
-  
-    def initialize(args = {})
-      @id = args[:id] || nil
-      @git = args[:git]
-      validate
-    end
-  
-    def set_contacts(phone: nil, telegram: nil, email: nil)
-      @phone = phone
-      raise ArgumentError, "Invalid phone number format: #{@phone}" if @phone && !self.class.valid_phone_number?(@phone)
-  
-      @telegram = telegram
-      raise ArgumentError, "Invalid telegram format: #{@telegram}" if @telegram && !self.class.valid_telegram?(@telegram)
-  
-      @email = email
-      raise ArgumentError, "Invalid email format: #{@email}" if @email && !self.class.valid_email?(@email)
-    end
-  
-    def self.valid_phone_number?(phone)
-      phone.match?(/\A\+?[0-9]{10,15}\z/)
-    end
-  
-    def self.valid_name?(name)
-      name.match?(/\A[А-Яа-яЁёA-Za-z\-]+\z/)
-    end
-  
-    def self.valid_telegram?(telegram)
-      telegram.nil? || telegram.match?(/\A@[A-Za-z0-9_]{5,32}\z/)
-    end
-  
-    def self.valid_email?(email)
-      email.nil? || email.match?(/\A[^@\s]+@[^@\s]+\.[^@\s]+\z/)
-    end
-  
-    def self.valid_git?(git)
-      git.nil? || git.match?(/\Ahttps:\/\/github\.com\/[A-Za-z0-9_\-]+\z/)
-    end
-  
-    def git_present?
-      !@git.nil? && !@git.empty?
-    end
-  
-    def contact_present?
-      !(@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
-      return "Email: #{@email}" if @email
-      'No contact available'
-    end
-  
-    private
-  
-    attr_reader :phone, :telegram, :email
-    attr_writer :phone, :telegram, :email
+  attr_accessor :id, :git
+
+  def initialize(args = {})
+    @id = args[:id] || nil
+    @git = args[:git]
+
+    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)
+    @phone = phone
+    raise ArgumentError, "Invalid phone number format: #{@phone}" if @phone && !self.class.valid_phone_number?(@phone)
+
+    @telegram = telegram
+    raise ArgumentError, "Invalid telegram format: #{@telegram}" if @telegram && !self.class.valid_telegram?(@telegram)
+
+    @email = email
+    raise ArgumentError, "Invalid email format: #{@email}" if @email && !self.class.valid_email?(@email)
+  end
+
+  def self.valid_phone_number?(phone)
+    phone.match?(/\A\+?[0-9]{10,15}\z/)
+  end
+
+  def self.valid_name?(name)
+    name.match?(/\A[А-Яа-яЁёA-Za-z\-]+\z/)
+  end
+
+  def self.valid_telegram?(telegram)
+    telegram.nil? || telegram.match?(/\A@[A-Za-z0-9_]{5,32}\z/)
+  end
+
+  def self.valid_email?(email)
+    email.nil? || email.match?(/\A[^@\s]+@[^@\s]+\.[^@\s]+\z/)
+  end
+
+  def self.valid_git?(git)
+    git.nil? || git.match?(/\Ahttps:\/\/github\.com\/[A-Za-z0-9_\-]+\z/)
+  end
+
+  def git_present?
+    !@git.nil? && !@git.empty?
+  end
+
+  def contact_present?
+    !(@phone.nil? || @phone.empty?) || !(@telegram.nil? || @telegram.empty?) || !(@email.nil? || @email.empty?)
+  end
+
+  def contact_info
+    return "Phone: #{@phone}" if @phone
+    return "Telegram: #{@telegram}" if @telegram
+    return "Email: #{@email}" if @email
+    'No contact available'
+  end
+
+  private
+
+  attr_reader :phone, :telegram, :email
+  attr_writer :phone, :telegram, :email
 end