lazy_attributes is an ActiveRecord plugin. lazy_attributes loads lazily specified attributes.
This gem is heavily inspired by lazy_columns.
Add this line to your application's Gemfile:
gem 'lazy_attributes'
And then execute:
$ bundle
Or install it yourself as:
$ gem install lazy_attributes
In Active Record model, specify attributes that are needed to be loaded
lazyly with lazy_attributes:
class User < ActiveRecord::Base
lazy_attributes :profile
lazy_attributes :address, :bio
end
When model with lazyly-loaded attributes is associated with another model, you need specify scope for association with '.column_symbols_without_lazy'.
class Group < ActiveRecord::Base
has_many :users, { select(User.column_symbols_without_lazy) }
end
For Rails 3.2, use select option.
class Group < ActiveRecord::Base
has_many :users, select: User.column_symbols_without_lazy
end
git checkout -b my-new-feature)git commit -am 'Add some feature')git push origin my-new-feature)FAQs
Unknown package
We found that lazy_attributes demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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