Module: Darwinning

Extended by:
Config
Defined in:
lib/darwinning.rb,
lib/darwinning/gene.rb,
lib/darwinning/config.rb,
lib/darwinning/version.rb,
lib/darwinning/organism.rb,
lib/darwinning/population.rb,
lib/darwinning/evolution_types.rb,
lib/darwinning/evolution_types/mutation.rb,
lib/darwinning/evolution_types/reproduction.rb

Defined Under Namespace

Modules: Config, EvolutionTypes Classes: Gene, Organism, Population

Constant Summary

VERSION =
"0.1.0"

Constants included from Config

Config::CROSSOVER_METHOD

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object



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# File 'lib/darwinning.rb', line 11

def self.included(base)
  def base.genes
    gene_ranges.map { |k,v| Gene.new(name: k, value_range: v) }
  end

  def base.build_population(fitness_goal, population_size = 10, generations_limit = 100, 
                       evolution_types = Population::DEFAULT_EVOLUTION_TYPES)
    Population.new(organism: self, population_size: population_size,
                   generations_limit: generations_limit, fitness_goal: fitness_goal,
                   evolution_types: evolution_types)
  end

  def base.is_evolveable?
    has_gene_ranges? &&
    gene_ranges.is_a?(Hash) &&
    gene_ranges.any? &&
    valid_genes? &&
    has_fitness_method?
  end

  private

  def base.has_gene_ranges?
    self.constants.include?(:GENE_RANGES)
  end

  def base.has_fitness_method?
    self.instance_methods.include?(:fitness)
  end

  def base.gene_ranges
    self::GENE_RANGES
  end

  def base.valid_genes?
    genes.each do |gene|
      return false unless self.method_defined? gene.name
    end
    true
  end
end

Instance Method Details

#genesObject



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# File 'lib/darwinning.rb', line 53

def genes
  self.class.genes
end

#genotypesObject



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# File 'lib/darwinning.rb', line 57

def genotypes
  gt = {}
  genes.each do |gene|
    gt[gene] = self.send(gene.name)
  end
  gt
end