Class: Bookworm::InferEngine

Inherits:
Object
  • Object
show all
Defined in:
lib/bookworm/infer_engine.rb

Overview

The InferEngine class takes a KnowledgeBase object, and then runs the given rules against the files within each bookworm key in the KnowledgeBase that the rule uses.

Instance Method Summary collapse

Constructor Details

#initialize(knowledge_base, rules = []) ⇒ InferEngine

Returns a new instance of InferEngine.



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# File 'lib/bookworm/infer_engine.rb', line 24

def initialize(knowledge_base, rules = [])
  @kb = knowledge_base

  rules.each do |rule|
    process_rule(rule)
  end
end

Instance Method Details

#knowledge_base ⇒ Object 



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# File 'lib/bookworm/infer_engine.rb', line 41

def knowledge_base
  @kb
end

#process_rule(rule) ⇒ Object 



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# File 'lib/bookworm/infer_engine.rb', line 32

def process_rule(rule)
  klass = Bookworm::InferRules.const_get(rule)
  klass.keys.each do |key|
    @kb[key].each do |name, metadata|
      @kb[key][name][rule] = klass.new(metadata).output
    end
  end
end