Class: Chewy::Type::Adapter::Object

Inherits:
Base show all
Defined in:
lib/chewy/type/adapter/object.rb

Constant Summary

Constants inherited from Base

Base::BATCH_SIZE

Instance Attribute Summary

Attributes inherited from Base

#options, #target

Instance Method Summary collapse

Methods inherited from Base

accepts?, #type_name

Constructor Details

#initialize(*args) ⇒ Object

Returns a new instance of Object.



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# File 'lib/chewy/type/adapter/object.rb', line 7

def initialize *args
  @options = args.extract_options!
  @target = args.first
end

Instance Method Details

#identify(collection) ⇒ Object 



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# File 'lib/chewy/type/adapter/object.rb', line 16

def identify collection
  Array.wrap(collection)
end

#import(*args, &block) ⇒ Object

Imports passed data with options

Import data types:

* Array ob objects

Import options:

<tt>:batch_size</tt> - import batch size, 1000 objects by default

If method ‘destroyed?` is defined for object and returns true or object satisfy `delete_if` type option then object will be deleted from index. But to be destroyed objects need to respond to `id` method as well, so ElasticSearch could know which one to delete.



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# File 'lib/chewy/type/adapter/object.rb', line 35

def import *args, &block
  import_options = args.extract_options!
  batch_size = import_options.delete(:batch_size) || BATCH_SIZE

  objects = args.empty? && @target.respond_to?(import_all_method) ?
    @target.send(import_all_method) : args.flatten.compact

  import_objects(objects, batch_size, &block)
end

#load(*args) ⇒ Object 



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# File 'lib/chewy/type/adapter/object.rb', line 45

def load *args
  load_options = args.extract_options!
  objects = args.flatten
  if target.respond_to?(load_all_method)
    target.send(load_all_method, objects)
  elsif target.respond_to?(load_one_method)
    objects.map { |object| target.send(load_one_method, object) }
  elsif target.respond_to?(:wrap)
    ActiveSupport::Deprecation.warn('Loading with `wrap` method is deprecated. Rename it to `load_one` or pass `load_one_method: :my_load_method` option to `define_type`')
    objects.map { |object| target.wrap(object) }
  else
    objects
  end
end

#name ⇒ Object 



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# File 'lib/chewy/type/adapter/object.rb', line 12

def name
  @name ||= (options[:name] || @target).to_s.camelize.demodulize
end