Class: Chewy::Type::Adapter::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/chewy/type/adapter/base.rb

Overview

Basic adapter class. Contains interface, need to implement to add any classes support

Direct Known Subclasses

ActiveRecord, Object

Constant Summary collapse

BATCH_SIZE = 
1000

Instance Method Summary collapse

Instance Method Details

#import(*args, &block) ⇒ Object

Splits passed objects to groups according to ‘:batch_size` options. For every group crates hash with action keys. Example:

{ delete: [object1, object2], index: [object3, object4, object5] }

Returns true id all the block call returns true and false otherwise

Raises:

  • (NotImplementedError) 


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# File 'lib/chewy/type/adapter/base.rb', line 30

def import *args, &block
  raise NotImplementedError
end

#load(*args) ⇒ Object

Returns array of loaded objects for passed objects array. If some object was not loaded, it returns ‘nil` in the place of this object

load(double(id: 1), double(id: 2), double(id: 3)) #=>
  # [<Product id: 1>, nil, <Product id: 3>], assuming, #2 was not found

Raises:

  • (NotImplementedError) 


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# File 'lib/chewy/type/adapter/base.rb', line 40

def load *args
  raise NotImplementedError
end

#name ⇒ Object

Camelcased name, used as type class constant name. For returned value ‘Product’ will be generated class name ‘ProductsIndex::Product`

Raises:

  • (NotImplementedError) 


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# File 'lib/chewy/type/adapter/base.rb', line 11

def name
  raise NotImplementedError
end

#type_name ⇒ Object

Underscored type name, user for elasticsearch type creation and for type class access with ProductsIndex.type_hash hash or method. ‘ProductsIndex.type_hash` or `ProductsIndex.product`



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# File 'lib/chewy/type/adapter/base.rb', line 19

def type_name
  @type_name ||= name.underscore
end