edvardm

class Hash
  class Mediator < BasicObject
    def initialize(hash, *syms)
      @h = hash
      @syms = syms
    end

    def method_missing(name, *args)
      @h.has_key?(name) ? @h[name] : super
    end

edvardm

require 'curses'

class GameOfLife
  LIVE_CHAR = "0"
  DEAD_CHAR = '.'

  def initialize(nrows, ncols, opts={}, &block)
    @nrows, @ncols = nrows, ncols
    @opts = opts
    @rows = (0..@nrows).each_with_object([]) { |i, acc| @ncols.times { (acc[i] ||= []) << DEAD_CHAR } }

edvardm

require 'thread'

class ThreadPool
  def self.run(numthreads, &block)
    tp = new(numthreads)
    block.call(tp)
  ensure
    tp.shutdown
  end

edvardm

module RedisHelper
  def redis
    @redis ||= Redis.new.tap do
      @redis_available = true
    end
  end

  def ns_key(k)
    "enfo_sm:#{k}"
  end

edvardm

[user]
	email = [email protected]
	name = Edvard Majakari
[alias]
  bl = blame
  br = branch
  ci = commit
  cl = clone
  co = checkout
  cp = cherry-pick

edvardm

x () {
  if [ -f $1 ]
	then
		case $1 in
			(*.tar.bz2) tar xvjf $1 ;;
			(*.tar.gz) tar xvzf $1 ;;
			(*.bz2) bunzip2 $1 ;;
			(*.rar) unrar x $1 ;;
			(*.gz) gunzip $1 ;;
			(*.tar) tar xvf $1 ;;

edvardm

# initializers/fix_relative_root_cells.rb
fail unless ActionDispatch::Routing::RouteSet
module ActionDispatch
  module Routing
    class RouteSet
      alias url_for__ptsroot__ url_for
      def url_for(options = {})
        options[:script_name] = ENV['RAILS_RELATIVE_URL_ROOT'] if options.kind_of?(Hash)
        options = Base.relative_url_root.to_s + options if options.kind_of?(String) and options.starts_with?('/')
        url_for__ptsroot__(options)

edvardm

require 'date'
require 'tmpdir'
require 'open-uri'
require 'digest'

require 'ri_cal'

class HolidayCalendar
  DEFAULT_CAL_URI = 'https://www.google.com/calendar/ical/fi.finnish%23holiday%40group.v.calendar.google.com/public/basic.ics'
  CACHE_MAX_DAYS = 360

edvardm

t0 = Time.local(2012, 12, 19)
time_in_days = 180
cur_w = 90.7
w_delta = 6*2.0
DAY = 86400

target_date = t0 + time_in_days*DAY
target_weight = cur_w - w_delta

daily_loss = w_delta / time_in_days

edvardm

module FunctionalArrayExtension
  def head
    _split_it
    raise StandardError, "cannot take head of an empty array" if empty?
    @head
  end

  def tail
    _split_it
    raise StandardError, "cannot take tail of an empty array" if empty?