Class: Neo::DCI::Context
- Inherits:
-
Object
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- Defined in:
- lib/neo/dci/context.rb
Defined Under Namespace
Classes: NoCallbackCalled
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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Instance Attribute Details
#callback ⇒ Object
Returns the value of attribute callback.
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# File 'lib/neo/dci/context.rb', line 8
def callback
@callback
end
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Class Method Details
.call(*args, &block) ⇒ Object
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# File 'lib/neo/dci/context.rb', line 16
def self.call(*args, &block)
context = new(*args)
context.callback = result_class.new(*callbacks, &block)
context.call
raise NoCallbackCalled, callbacks unless context.callback.called?
rescue NotImplementedError
raise
end
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.callbacks(*args) ⇒ Object
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# File 'lib/neo/dci/context.rb', line 10
def self.callbacks(*args)
@callbacks ||= []
@callbacks = args unless args.empty?
@callbacks
end
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.result_class(klass = :reader) ⇒ Object
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# File 'lib/neo/dci/context.rb', line 25
def self.result_class(klass = :reader)
@result_class = klass unless klass == :reader
@result_class || ContextResult
end
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Instance Method Details
#call ⇒ Object
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# File 'lib/neo/dci/context.rb', line 30
def call
raise NotImplementedError
end
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