Module: Neo4j::Shared::Validations

Extended by:

ActiveSupport::Concern

Includes:

ActiveModel::Validations

Included in:

ActiveNode::Validations, ActiveRel::Validations

Defined in:

lib/neo4j/shared/validations.rb

Instance Method Summary

• #read_attribute_for_validation(key) ⇒ Object

  Implements the ActiveModel::Validation hook method.

• #save(options = {}) ⇒ Boolean

  The validation process on save can be skipped by passing false.

• #valid?(context = nil) ⇒ Boolean

  True if valid.

Instance Method Details

#read_attribute_for_validation(key) ⇒ Object

Implements the ActiveModel::Validation hook method.

See Also:

• http://rubydoc.info/docs/rails/ActiveModel/Validations:read_attribute_for_validation

# File 'lib/neo4j/shared/validations.rb', line 8

def read_attribute_for_validation(key)
  respond_to?(key) ? send(key) : self[key]
end

#save(options = {}) ⇒ Boolean

The validation process on save can be skipped by passing false. The regular Model#save method is replaced with this when the validations module is mixed in, which it is by default.

Parameters:

• options (Hash) (defaults to: {}) —

  the options to create a message with.

Options Hash (options):

• :validate (true, false) —

  if false no validation will take place

Returns:

• (Boolean) —

  true if it saved it successfully

# File 'lib/neo4j/shared/validations.rb', line 17

def save(options = {})
  perform_validations(options) ? super : false
end

#valid?(context = nil) ⇒ Boolean

Returns true if valid.

Returns:

• (Boolean) —

  true if valid

# File 'lib/neo4j/shared/validations.rb', line 22

def valid?(context = nil)
  context ||= (new_record? ? :create : :update)
  super(context)
  errors.empty?
end