Module: ArLazyPreload::Base

Defined in:
lib/ar_lazy_preload/active_record/base.rb

Overview

ActiveRecord::Base patch with lazy preloading support

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#lazy_preload_context ⇒ Object

Returns the value of attribute lazy_preload_context.



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# File 'lib/ar_lazy_preload/active_record/base.rb', line 15

def lazy_preload_context
  @lazy_preload_context
end

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/ar_lazy_preload/active_record/base.rb', line 6

def self.included(base)
  base.class.delegate :lazy_preload, to: :all
  base.class.delegate :preload_associations_lazily, to: :all

  base.after_create { try_setup_auto_preload_context }

  base.extend(ClassMethods)
end

Instance Method Details

#reload(options = nil) ⇒ Object 



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# File 'lib/ar_lazy_preload/active_record/base.rb', line 19

def reload(options = nil)
  super(options).tap { try_setup_auto_preload_context }
end

#skip_preload ⇒ Object 



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# File 'lib/ar_lazy_preload/active_record/base.rb', line 23

def skip_preload
  lazy_preload_context&.records&.delete(self)
  self.lazy_preload_context = nil
  self
end

#try_setup_auto_preload_context ⇒ Object 



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# File 'lib/ar_lazy_preload/active_record/base.rb', line 29

def try_setup_auto_preload_context
  ArLazyPreload::Context.register(records: [self]) if ArLazyPreload.config.auto_preload?
end