Class: Courgette::Chain

Inherits:
Object
  • Object
show all
Defined in:
lib/courgette/chain.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(fetcher, processors) ⇒ Chain

Returns a new instance of Chain.



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# File 'lib/courgette/chain.rb', line 3

def initialize(fetcher, processors)
  @fetcher = fetcher
  @processors = processors
end

Class Method Details

.all ⇒ Object 



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# File 'lib/courgette/chain.rb', line 21

def self.all
  [
    Chain.of(Fetchers::CommutateursFetcher, Processors::DefaultProcessor, Processors::CiscoProcessor)
  ]
end

.of(fetcher, *processors) ⇒ Object 



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# File 'lib/courgette/chain.rb', line 8

def self.of(fetcher, *processors)
  new(fetcher, processors)
end

Instance Method Details

#apply(ip, hash) ⇒ Object 



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# File 'lib/courgette/chain.rb', line 12

def apply(ip, hash)
  raw = @fetcher.new(ip, hash).fetch
  @processors.map(&:new).inject(raw) { |acc, p| acc = p.process(acc) }
end

#responsible_of(vendor) ⇒ Object 



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# File 'lib/courgette/chain.rb', line 17

def responsible_of(vendor)
  @fetcher.responsible_of(vendor)
end