Module: Euston::AggregateRootDslMethods::ClassMethods

Defined in:
lib/euston/aggregate_root_dsl_methods.rb

Instance Method Summary collapse

Instance Method Details

#applies(event, version = 1, &block) ⇒ Object 



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# File 'lib/euston/aggregate_root_dsl_methods.rb', line 7

def applies event, version = 1, &block
  define_private_method applies_method_name(event, version), &block
end

#consumes(*arguments, &block) ⇒ Object

*args is an array of symbols plus an optional options hash at the end



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# File 'lib/euston/aggregate_root_dsl_methods.rb', line 11

def consumes *arguments, &block #*args is an array of symbols plus an optional options hash at the end
  commands, options = [], {}

  while (arg = arguments.shift) do
    commands << { :name => arg, :version => 1 } if arg.is_a?(Symbol)
    commands.last[:version] = arg if arg.is_a?(Integer)
    options = arg if arg.is_a?(Hash)
  end

  commands.each do |command|
    define_private_method consumes_method_name(command[:name], command[:version]), &block
    map_command :map_command_as_aggregate_method, self, command[:name], options
  end
end

#created_by(command, version = 1, options = {}, &block) ⇒ Object 



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# File 'lib/euston/aggregate_root_dsl_methods.rb', line 26

def created_by command, version = 1, options = {}, &block
  define_method consumes_method_name(command, version), &block

  map_command :map_command_as_aggregate_constructor, self, command, options
end

#load_snapshot(version, &block) ⇒ Object 



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# File 'lib/euston/aggregate_root_dsl_methods.rb', line 32

def load_snapshot version, &block
  define_private_method load_snapshot_method_name(version), &block
end

#take_snapshot(version, &block) ⇒ Object 



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# File 'lib/euston/aggregate_root_dsl_methods.rb', line 36

def take_snapshot version, &block
  define_private_method take_snapshot_method_name(version), &block
end