Module: Sequel::Plugins::LazyAttributes::ClassMethods

Defined in:
lib/sequel/plugins/lazy_attributes.rb

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Instance Attribute Details

- (Object) lazy_attributes_module

Module to store the lazy attribute getter methods, so they can be overridden and call super to get the lazy attribute behavior



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# File 'lib/sequel/plugins/lazy_attributes.rb', line 34

def lazy_attributes_module
  @lazy_attributes_module
end

Instance Method Details

- (Object) lazy_attributes(*attrs)

Remove the given attributes from the list of columns selected by default. For each attribute given, create an accessor method that allows a lazy lookup of the attribute. Each attribute should be given as a symbol.



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# File 'lib/sequel/plugins/lazy_attributes.rb', line 39

def lazy_attributes(*attrs)
  set_dataset(dataset.select(*(columns - attrs)))
  attrs.each{|a| define_lazy_attribute_getter(a)}
end