Class: Rom::Dynamo::Commands::Update

Inherits:
ROM::Commands::Update
  • Object
show all
Defined in:
lib/rom/dynamo/commands.rb

Overview

DynamoDB update command

Instance Method Summary collapse

Instance Method Details

#dataset ⇒ Object 



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# File 'lib/rom/dynamo/commands.rb', line 29

def dataset
  relation.dataset
end

#execute(params) ⇒ Object 



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# File 'lib/rom/dynamo/commands.rb', line 22

def execute(params)
  attributes = input[params]
  relation.map do |tuple|
    dataset.update(tuple, attributes.to_h)
  end
end