Class: Most::DI::Service

Inherits:
Object show all
Includes:
Observable
Defined in:
lib/most/di/service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(definition = default_definition()) ⇒ Service 



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# File 'lib/most/di/service.rb', line 29

def initialize(definition = default_definition())
  @definition = definition; state_update()
end

Instance Attribute Details

#definition ⇒ Object (readonly)

Returns the value of attribute definition.



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# File 'lib/most/di/service.rb', line 27

def definition
  @definition
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/most/di/service.rb', line 33

def [](key)
  @definition[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/most/di/service.rb', line 37

def []=(key, value)
  result = nil

  previous_value = @definition[key]
  result = @definition[key] = value

  state_update() if previous_value != value

  result
end

#nil? ⇒ Boolean 



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# File 'lib/most/di/service.rb', line 48

def nil?()
  @definition.nil?
end