Class: Dumper_Yin

Inherits:
Dumper show all
Defined in:
lib/Yinspire/Dumpers/Dumper_Yin.rb

Instance Method Summary collapse

Methods inherited from Dumper

#dump_entities

Constructor Details

#initialize(*args) ⇒ Dumper_Yin

Returns a new instance of Dumper_Yin.



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# File 'lib/Yinspire/Dumpers/Dumper_Yin.rb', line 6

def initialize(*args)
  super
  @verbose = true
end

Instance Method Details

#dump(out) ⇒ Object 



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# File 'lib/Yinspire/Dumpers/Dumper_Yin.rb', line 11

def dump(out)
  ekeys = @entities.keys.sort
  ekeys.each {|key|
    entity = @entities[key]
    out << "ENTITY " if @verbose
    out << to_yin_str(entity.id)
    out << " = #{to_yin_str(entity.entity_type)} "
    out << to_yin_str(entity.dump)
    out << "\n"
  }

  ekeys.each {|key|
    entity = @entities[key]
    targets = []; entity.each_connection {|t| targets << to_yin_str(t.id)}
    next if targets.empty?

    out << "CONNECT " if @verbose
    out << "#{to_yin_str(entity.id)} -> #{targets.join(', ')}\n"
  }

  ekeys.each {|key|
    entity = @entities[key]
    next unless entity.respond_to?(:stimuli_pq_to_a)
    stimuli = entity.stimuli_pq_to_a
    next if stimuli.empty?

    out << "\n"
    out << "STIMULATE " if @verbose
    out << "#{to_yin_str(entity.id)} ! {\n  "

    out << stimuli.to_enum(:each_slice, 2).
      map {|at, weight| 
        if weight == Infinity
          to_yin_str(at)
        else
          "#{to_yin_str(weight)}@#{to_yin_str(at)}"
        end
      }.to_enum(:each_slice, 5).map {|arr| arr.join(" ")}.join("\n  ")

    out << "\n}\n"
  }
end

#to_yin_str(obj) ⇒ Object 



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# File 'lib/Yinspire/Dumpers/Dumper_Yin.rb', line 54

def to_yin_str(obj)
  case obj
  when String
    if obj =~ /^\w+$/
      obj
    else
      '"' + obj + '"'
    end
  when Symbol
    to_yin_str(obj.to_s)
  when Hash
    out = ""
    out << "{\n"
    obj.keys.sort_by {|k| k.to_s}.each do |k|
      out << "  " if @verbose
      out << "#{to_yin_str(k)} = #{to_yin_str(obj[k])}\n"
    end
    out << "}\n"
    out
  when TrueClass, FalseClass, Float, Fixnum, Bignum
    obj.to_s
  else
    raise "#{obj.class}"
  end
end