Class: Dynamoid::AdapterPlugin::AwsSdkV3::Transact

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamoid/adapter_plugin/aws_sdk_v3/transact.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client) ⇒ Transact

Returns a new instance of Transact.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/transact.rb', line 10

def initialize(client)
  @client = client
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/transact.rb', line 8

def client
  @client
end

Instance Method Details

#transact_write_items(items) ⇒ Object

Perform all of the item actions in a single transaction.

any other object whose to_h is a transact_item hash

Parameters:

  • items (Array) —

    of type Dynamoid::Transaction::Action or



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# File 'lib/dynamoid/adapter_plugin/aws_sdk_v3/transact.rb', line 19

def transact_write_items(items)
  transact_items = items.map(&:to_h)
  params = {
    transact_items: transact_items,
    return_consumed_capacity: 'TOTAL',
    return_item_collection_metrics: 'SIZE'
  }
  client.transact_write_items(params) # returns this
end