mark

CHAR_TO_CELL = { '_' => :unknown, 'x' => :empty, '#' => :full, '?' => :multiple }
CELL_TO_CHAR = { empty: 'X', full: '#', multiple: '_', unknown: '_' }

def expand_row raw_row
  split = raw_row.split /([_X#]\d*)/
  items = split.reject { |s| s == '' }
  
  items.map do |item|
    item[0] * [1, item[1..-1].to_i].max
  end.join.split('').map { |c| CHAR_TO_CELL[c] }

mark

{
"origin": ["Did you know that #fact# #what# because of #reason#?  Apparently #cause#."],

"fact": [
"the #odd-season# Equinox",
"the #even-season# #even-event#",
"the #timing# #sun-event#",
"Daylight #savings# Time",
"Leap #leap#",
"Easter",

mark

require 'fiber'
require 'pp'

class MyWrapper
  include Enumerable

  def initialize
    @fiber = fiber
    @results = []
  end

mark

Movie	Recommended by
Initial D	@dabunter
Coffee and Cigarettes	@borncamp
The Garbage Pail Kids Movie	@munchingzombie
Robo Vampire	@munchingzombie
Gymkata	@munchingzombie
Food Fight (?)	@munchingzombie
What Is It?	@munchingzombie
Watermelon Man	@fuzzleonard

mark

#!/usr/bin/env ruby -w

def defit
  def ohai
    puts "hello from #{self.class.inspect} #{self.inspect}"
  end

  puts "called defit in #{self.class.inspect} #{self.inspect}"
end

mark

class MyClass
  def foo
    puts "MyClass -> foo"
    bar
  end
  
  def bar
    puts "MyClass -> bar"
  end
end

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cities = ('a'..'p').to_a

def generate_lists(cities)
  pos = cities.combination(3).to_a.shuffle; nil
  map = {}
  cities.each do |c|
    taken = []
    while taken.length < 3
      c3 = pos.shift
      if c3.include? c

mark

Marks-MacBook-Pro:code_scraps markjosef$ irb
irb(main):001:0> require './private_clobbering'
=> true
irb(main):002:0> obj = MyClass.new
=> #<MyClass:0x007ff8220fc680>
irb(main):003:0> obj.public_a
Public A
Private B
=> nil
irb(main):004:0> obj.public_b

mark

Paper Soccer

This is a pencil-and-paper version of the game soccer. Two players compete to get the ball into the opposing player's goal, scoring a point. Each point is played on a different field, and there are two fields per page.

The first player with 3 points wins the game.

How to play:

The ball starts at the center of the field (marked by a small circle). For the first point, flip a coin to decide who goes first; for later points, the player who just scored goes second.

mark

require 'minitest/spec'
require 'mocha/setup'
require 'minitest/autorun'

class MyClass

  class << self
    attr_accessor :bar
  end