module Sequel::Plugins::LazyAttributes::ClassMethods

Public Instance Methods

freeze() click to toggle source

Freeze lazy attributes module when freezing model class.

# File lib/sequel/plugins/lazy_attributes.rb, line 51
def freeze
  @lazy_attributes_module.freeze if @lazy_attributes_module

  super
end
lazy_attributes(*attrs) click to toggle source

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.

# File lib/sequel/plugins/lazy_attributes.rb, line 60
def lazy_attributes(*attrs)
  unless select = dataset.opts[:select]
    select = dataset.columns.map{|c| Sequel.qualify(dataset.first_source, c)}
  end
  set_dataset(dataset.select(*select.reject{|c| attrs.include?(dataset.send(:_hash_key_symbol, c))}))
  attrs.each{|a| define_lazy_attribute_getter(a)}
end
lazy_attributes_module() click to toggle source
# File lib/sequel/plugins/lazy_attributes.rb, line 41
def lazy_attributes_module
  Sequel::Deprecation.deprecate('Sequel::Model.lazy_attributes_module', 'There is no replacement')
  @lazy_attributes_module
end
lazy_attributes_module=(v) click to toggle source
# File lib/sequel/plugins/lazy_attributes.rb, line 45
def lazy_attributes_module=(v)
  Sequel::Deprecation.deprecate('Sequel::Model.lazy_attributes_module=', 'There is no replacement')
  @lazy_attributes_module= v
end