ohthatjames

ruby -e 'require "date"; f=File.open("results.txt", "w"); (2013..2019).to_a.reverse.map{|y| (1..12).to_a.reverse.each{|m| d = Date.new(y, m, 1); next if d < Date.new(2013, 4, 3) || d > Date.new(2019, 2, 1); d = d.strftime("%Y-%m-%d"); commit = `git log --before=#{d} -n 1 --format=format:"%H"`.chomp; f.puts "#{d}: #{commit}"; f.puts `git checkout #{commit} && ruby stats.rb` }}'

ohthatjames

require 'blankslate'

class Functioniser < BlankSlate
  class Func
    def initialize(method)
      @method = method
    end

    def to_proc
      ->(x, *args) { x.send(@method, *args)}

ohthatjames

require "set"

class Proc
  def self.register_type(klass, proc)
    @types_to_convert ||= {}
    @types_to_convert[klass] = proc
  end

  def self.[](field)
    -> (x) { (@types_to_convert || {})[field.class].call(field, x) }

ohthatjames

class Dsl
  Change = Struct.new(:state, :new_directions)
  def initialize
    @state_count = 0
    @sensor_changes = {}
  end

  def start(directions)
    @start_directions = [directions].flatten