Class: Igniter::Contract::ResultReader

Inherits:
Object
  • Object
show all
Defined in:
lib/igniter/contracts/contract.rb

Instance Method Summary collapse

Constructor Details

#initialize(outputs) ⇒ ResultReader

Returns a new instance of ResultReader.



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# File 'lib/igniter/contracts/contract.rb', line 6

def initialize(outputs)
  @outputs = outputs
  freeze
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object

Raises:

  • (KeyError) 


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# File 'lib/igniter/contracts/contract.rb', line 21

def method_missing(name, *args, &block)
  return output(name) if args.empty? && block.nil? && @outputs.key?(name)
  raise KeyError, "unknown contract output #{name}" if args.empty? && block.nil?

  super
end

Instance Method Details

#output(name) ⇒ Object 



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# File 'lib/igniter/contracts/contract.rb', line 11

def output(name)
  @outputs.fetch(name.to_sym)
rescue KeyError
  raise KeyError, "unknown contract output #{name}"
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/igniter/contracts/contract.rb', line 28

def respond_to_missing?(name, include_private = false)
  @outputs.key?(name) || super
end

#to_h ⇒ Object 



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# File 'lib/igniter/contracts/contract.rb', line 17

def to_h
  @outputs.to_h
end