Class: Micro::Service::Base

Inherits:
Object
  • Object
show all
Includes:
Attributes::Features::ActiveModelValidations
Defined in:
lib/micro/service/base.rb,
lib/micro/service/with_validation.rb

Direct Known Subclasses

Safe, Strict

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.&(service) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 16

def self.&(service)
  Pipeline::Safe[self, service]
end

.>>(service) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 12

def self.>>(service)
  Pipeline[self, service]
end

.__failure_type(arg, type) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 30

def self.__failure_type(arg, type)
  return type if type != :error

  case arg
  when Exception then :exception
  when Symbol then arg
  else type
  end
end

.__new__(result, arg) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 24

def self.__new__(result, arg)
  instance = new(arg)
  instance.__set_result__(result)
  instance
end

.call(options = {}) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 20

def self.call(options = {})
  new(options).call
end

.to_proc ⇒ Object 



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# File 'lib/micro/service/base.rb', line 8

def self.to_proc
  Proc.new { |arg| call(arg) }
end

Instance Method Details

#__set_result__(result) ⇒ Object

Raises:



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# File 'lib/micro/service/base.rb', line 48

def __set_result__(result)
  raise Error::InvalidResultInstance unless result.is_a?(Result)
  raise Error::ResultIsAlreadyDefined if @__result
  @__result = result
end

#call ⇒ Object 



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# File 'lib/micro/service/base.rb', line 44

def call
  __call
end

#call! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/micro/service/base.rb', line 40

def call!
  raise NotImplementedError
end