permutation.rb

Path: lib/charlie/permutation/permutation.rb
Last Update: Sat Apr 05 14:47:39 +0200 2008

Contains genotypes, crossovers and mutators for permutations

Methods

PermutationGenotype   new   to_s  

Public Class methods

new()

[Source]

    # File lib/charlie/permutation/permutation.rb, line 12
12:   def initialize
13:     @genes = elements.dup.shuffle
14:   end

Public Instance methods

PermutationGenotype(n,elements=0...n)

Generates a genotype class which represents a permutation of elements Includes the PermutationMutator and PermutationCrossover by default

[Source]

    # File lib/charlie/permutation/permutation.rb, line 5
 5: def PermutationGenotype(n,elements=0...n)
 6:  elements = elements.chars if elements.is_a? String # string to array of chars
 7:  elements = elements.to_a
 8:  Class.new(Genotype) {
 9:   define_method(:size)    { n }
10:   define_method(:elements){ elements }
11: 
12:   def initialize
13:     @genes = elements.dup.shuffle
14:   end
15: 
16:   def to_s
17:     @genes.inspect
18:   end
19:   use TranspositionMutator.dup , PCross(0.75,PermutationCrossover)
20:  }
21: end
to_s()

[Source]

    # File lib/charlie/permutation/permutation.rb, line 16
16:   def to_s
17:     @genes.inspect
18:   end

[Validate]