Module: Howitzer::Web::PageValidator

Included in:

Page

Defined in:

lib/howitzer/web/page_validator.rb

Overview

This module combines page validation methods

Defined Under Namespace

Modules: ClassMethods

Class Method Summary

• .included(base) ⇒ Object

  :nodoc:.

• .validations ⇒ Hash

  Defined validations for all page classes.

Instance Method Summary

• #check_validations_are_defined! ⇒ Object

  Checks if any validations are defined for the page.

Class Method Details

.included(base) ⇒ Object

:nodoc:

# File 'lib/howitzer/web/page_validator.rb', line 9

def self.included(base) #:nodoc:
  base.extend(ClassMethods)
end

.validations ⇒ Hash

Returns defined validations for all page classes.

Returns:

• (Hash) —

  defined validations for all page classes

# File 'lib/howitzer/web/page_validator.rb', line 15

def self.validations
  @validations ||= {}
end

Instance Method Details

#check_validations_are_defined! ⇒ Object

Checks if any validations are defined for the page

Raises:

• (Howitzer::NoValidationError) —

  if no one validation is defined for the page

# File 'lib/howitzer/web/page_validator.rb', line 22

def check_validations_are_defined!
  return if self.class.validations.present?
  raise Howitzer::NoValidationError, "No any page validation was found for '#{self.class.name}' page"
end