Class: Yes::Core::Commands::Validator Abstract

Inherits:

Object

• Object
• Yes::Core::Commands::Validator

Defined in:

lib/yes/core/commands/validator.rb

Overview

This class is abstract.

Subclass and override Validator.call to implement a custom command validator.

Examples:

class MyCommandValidator < Yes::Core::Commands::Validator
  def self.call(command)
    raise CommandInvalid, 'Name is required' if command.payload[:name].blank?
  end
end

Constant Summary

CommandInvalid =

Class.new(Yes::Core::Error)

Class Method Summary

• .call(command) ⇒ Object

  Validates the given command.

Class Method Details

.call(command) ⇒ Object

Validates the given command. Must be implemented by subclasses.

Parameters:

• command (Yes::Core::Command) —

  command to validate

Raises:

• (CommandInvalid) —

  if command is invalid

• (NotImplementedError) —

  if not overridden

# File 'lib/yes/core/commands/validator.rb', line 22

def self.call(command)
  raise NotImplementedError
end