Fix namespaces for Zeitwerk class loader

app/models/concerns/email_verifable.rb

@@ -1,95 +1,93 @@
-module Concerns
-  module EmailVerifable
-    extend ActiveSupport::Concern
+module EmailVerifable
+  extend ActiveSupport::Concern
 
-    def email_verification
-      @email_verification ||= EmailAddressVerification.find_or_create_by(email: unicode_email,
-                                                                         domain: domain(email))
-    end
+  def email_verification
+    @email_verification ||= EmailAddressVerification.find_or_create_by(email: unicode_email,
+                                                                       domain: domain(email))
+  end
 
-    def billing_email_verification
-      return unless attribute_names.include?('billing_email')
+  def billing_email_verification
+    return unless attribute_names.include?('billing_email')
 
-      @billing_email_verification ||= EmailAddressVerification
-                                      .find_or_create_by(email: unicode_billing_email,
-                                                         domain: domain(billing_email))
-    end
+    @billing_email_verification ||= EmailAddressVerification
+                                    .find_or_create_by(email: unicode_billing_email,
+                                                       domain: domain(billing_email))
+  end
 
-    def email_verification_failed?
-      email_verification&.failed?
-    end
-
-    class_methods do
-      def domain(email)
-        Mail::Address.new(email).domain&.downcase || 'not_found'
-      rescue Mail::Field::IncompleteParseError
-        'not_found'
-      end
-
-      def local(email)
-        Mail::Address.new(email).local&.downcase || email
-      rescue Mail::Field::IncompleteParseError
-        email
-      end
-
-      def punycode_to_unicode(email)
-        return email if domain(email) == 'not_found'
-
-        local = local(email)
-        domain = SimpleIDN.to_unicode(domain(email))
-        "#{local}@#{domain}"&.downcase
-      end
-
-      def unicode_to_punycode(email)
-        return email if domain(email) == 'not_found'
-
-        local = local(email)
-        domain = SimpleIDN.to_ascii(domain(email))
-        "#{local}@#{domain}"&.downcase
-      end
-    end
-
-    def unicode_billing_email
-      self.class.punycode_to_unicode(billing_email)
-    end
-
-    def unicode_email
-      self.class.punycode_to_unicode(email)
-    end
+  def email_verification_failed?
+    email_verification&.failed?
+  end
 
+  class_methods do
     def domain(email)
-      SimpleIDN.to_unicode(self.class.domain(email))
+      Mail::Address.new(email).domain&.downcase || 'not_found'
+    rescue Mail::Field::IncompleteParseError
+      'not_found'
+    end
+
+    def local(email)
+      Mail::Address.new(email).local&.downcase || email
+    rescue Mail::Field::IncompleteParseError
+      email
     end
 
     def punycode_to_unicode(email)
-      self.class.punycode_to_unicode(email)
+      return email if domain(email) == 'not_found'
+
+      local = local(email)
+      domain = SimpleIDN.to_unicode(domain(email))
+      "#{local}@#{domain}"&.downcase
     end
 
-    def correct_email_format
-      return if email.blank?
+    def unicode_to_punycode(email)
+      return email if domain(email) == 'not_found'
 
-      result = email_verification.verify
-      process_result(result: result, field: :email)
+      local = local(email)
+      domain = SimpleIDN.to_ascii(domain(email))
+      "#{local}@#{domain}"&.downcase
     end
-
-    def correct_billing_email_format
-      return if email.blank?
-
-      result = billing_email_verification.verify
-      process_result(result: result, field: :billing_email)
-    end
-
-    # rubocop:disable Metrics/LineLength
-    def process_result(result:, field:)
-      case result[:errors].keys.first
-      when :smtp
-        errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_smtp_check_error'))
-      when :mx
-        errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_mx_check_error'))
-      when :regex
-        errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_regex_check_error'))
-      end
-    end
-    # rubocop:enable Metrics/LineLength
   end
+
+  def unicode_billing_email
+    self.class.punycode_to_unicode(billing_email)
+  end
+
+  def unicode_email
+    self.class.punycode_to_unicode(email)
+  end
+
+  def domain(email)
+    SimpleIDN.to_unicode(self.class.domain(email))
+  end
+
+  def punycode_to_unicode(email)
+    self.class.punycode_to_unicode(email)
+  end
+
+  def correct_email_format
+    return if email.blank?
+
+    result = email_verification.verify
+    process_result(result: result, field: :email)
+  end
+
+  def correct_billing_email_format
+    return if email.blank?
+
+    result = billing_email_verification.verify
+    process_result(result: result, field: :billing_email)
+  end
+
+  # rubocop:disable Metrics/LineLength
+  def process_result(result:, field:)
+    case result[:errors].keys.first
+    when :smtp
+      errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_smtp_check_error'))
+    when :mx
+      errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_mx_check_error'))
+    when :regex
+      errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_regex_check_error'))
+    end
+  end
+  # rubocop:enable Metrics/LineLength
 end