Class: ROM::Commands::Lazy::Delete

Inherits:
ROM::Commands::Lazy show all
Defined in:
lib/rom/commands/lazy/delete.rb

Overview

Lazy command wrapper for delete commands

Instance Method Summary collapse

Constructor Details

This class inherits a constructor from ROM::Commands::Lazy

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ROM::Commands::Lazy

Instance Method Details

#call(*args) ⇒ Hash+

Execute a lazy delete command

Returns:

  • (Hash, Array<Hash>)

See Also:

  • Commands::Delete#call


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# File 'lib/rom/commands/lazy/delete.rb', line 17

def call(*args)
  first = args.first
  last = args.last
  size = args.size

  if size > 1 && last.is_a?(Array)
    raise NotImplementedError
  else
    input = evaluator.call(first)

    if input.is_a?(Array)
      input.map do |item|
        command_proc[command, *(size > 1 ? [last, item] : [input])].call
      end
    else
      command_proc[command, input].call
    end
  end
end