Module: SourcedAttributes::ClassMethods

Defined in:
lib/sourced_attributes/sourced_attributes.rb

Instance Method Summary collapse

Instance Method Details

#sources_attributes_from(source_name, **opts, &block) ⇒ Object

Configure a new Source for a model.



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# File 'lib/sourced_attributes/sourced_attributes.rb', line 8

def sources_attributes_from source_name, **opts, &block
  @sources ||= {}
  @sources[source_name] ||= Source.create(source_name, opts, self)
  @sources[source_name].instance_eval(&block)
  @sources[source_name]
end

#update_sourced_attributes(source_name = nil) ⇒ Object

Apply all Sources to the model. If source_name is specified, only apply changes from that Source.



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# File 'lib/sourced_attributes/sourced_attributes.rb', line 17

def update_sourced_attributes source_name=nil
  if source_name
    @sources[source_name].apply
  else
    @sources.values.each(&:apply)
  end
end