Class: Micro::Service::Base

Inherits:
Object
  • Object
show all
Includes:
Result::Helpers
Defined in:
lib/micro/service/base.rb

Direct Known Subclasses

Strict, WithValidation

Constant Summary collapse

INVALID_RESULT = 
'#call! must return a Micro::Service::Result instance'.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.>>(service) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 11

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

.call(options = {}) ⇒ Object 



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# File 'lib/micro/service/base.rb', line 15

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

Instance Method Details

#call ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/micro/service/base.rb', line 23

def call
  result = call!
  return result if result.is_a?(Service::Result)
  raise TypeError, self.class.name + INVALID_RESULT
end

#call! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/micro/service/base.rb', line 19

def call!
  raise NotImplementedError
end