Module: Attestor::Validations::ClassMethods

Included in:

Policy, Attestor::Validations

Defined in:

lib/attestor/validations.rb

Instance Method Summary

• #validate(name = nil, except: nil, only: nil, &block) ⇒ Attestor::Validators

  Uses an instance method or block for validation.

• #validates(name = nil, except: nil, only: nil, &block) ⇒ Attestor::Validators

  Delegates a validation to instance method or block.

• #validators ⇒ Attestor::Validators private

  Returns a collection of applied validators.

Instance Method Details

#validate(name, except: nil, only: nil) ⇒ Attestor::Validators #validate(except: nil, only: nil, &block) ⇒ Attestor::Validators

Uses an instance method or block for validation

Mutates the class by changing its #validators attribute!

Overloads:

• #validate(name, except: nil, only: nil) ⇒ Attestor::Validators

  Uses the instance method for validation

  Parameters:

  • name (#to_sym) —

    The name of the instance method

• #validate(except: nil, only: nil, &block) ⇒ Attestor::Validators

  Uses the block (in the scope of the instance) for validation

  Parameters:

  • block (Proc)

Parameters:

• options (Hash) —

  a customizable set of options

Returns:

• (Attestor::Validators) —

  the updated list of validators

# File 'lib/attestor/validations.rb', line 75

def validate(*args, &block)
  @validators = validators.add_validator(*args, &block)
end

#validates(name, except: nil, only: nil) ⇒ Attestor::Validators #validates(except: nil, only: nil, &block) ⇒ Attestor::Validators

Delegates a validation to instance method or block

Mutates the class by changing its #validators attribute!

Overloads:

• #validates(name, except: nil, only: nil) ⇒ Attestor::Validators

  Delegates a validation to instance method

  Parameters:

  • name (#to_sym) —

    The name of the instance method that should respond to #validate

• #validates(except: nil, only: nil, &block) ⇒ Attestor::Validators

  Uses the block (in the scope of the instance) for validation

  Parameters:

  • block (Proc) —

    The block that should respond to #validate

Parameters:

• options (Hash) —

  a customizable set of options

Returns:

• (Attestor::Validators) —

  the updated list of validators

# File 'lib/attestor/validations.rb', line 99

def validates(*args, &block)
  @validators = validators.add_delegator(*args, &block)
end

#validators ⇒ Attestor::Validators

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a collection of applied validators

Returns:

• (Attestor::Validators)

# File 'lib/attestor/validations.rb', line 50

def validators
  @validators ||= Validators.new
end