initial

genetic.rb

@@ -0,0 +1,3 @@
+#!/usr/bin/env ruby
+
+require_relative "program"

program.rb

@@ -0,0 +1,33 @@
+class Program
+  def initialize
+    @instructions = []
+    (2 + rand(4)).times do
+      @instructions << random_instruction
+    end
+  end
+
+  private
+
+  def random_instruction
+    case rand(2)
+    when 0
+      [:load, (65 + rand(26)).chr]
+    when 1
+      [:output]
+    end
+  end
+
+  def to_s
+    @instructions.map do |instruction, *params|
+      case instruction
+      when :load
+        "load #{params.first.inspect}"
+      when :output
+        "output"
+      end
+    end.join("\n")
+  end
+
+  def execute
+  end
+end