avdi

module Enumerable
  def each_with_emptiness
    return to_enum(__callee__) unless block_given?

    if empty?
      yield nil, true
    else
      each do |element|
        yield element, false
      end

avdi

def get_account_balance(fail: false)
  if fail
    [:error, "I literally can't even"]
  else
    "$1234.56"
  end
end

avdi

TEXT = <<EOF
   See, the interesting thing about this text
     is that while it seems like the first line defines an indent
       it's actually the last line which has the smallest indent

    there are also some blank lines

    both with and without extra spaces in them

    and it just goes on and on

avdi

require 'equalizer'

class EqualizableStruct < Struct
  def initialize *args, &block
    class << self
      include Equalizer.new(*members)
    end

    super
  end

avdi

# You will need the pygments and xclip packages
# This example highlights some Bash source code
# '-O noclasses=true' tells pygments to embed colors inline in the source
# the '-t text/html' option tells xclip what "target" to specify for the selection
pygmentize -l bash -f html -O noclasses=true mysource.sh | xclip -selection clipboard -t text/html

avdi

while true; do { echo -e 'HTTP/1.1 200 OK\r\n\r\n'; echo "Hello, world"; } | nc -l 1234; done

avdi

  c.filter_sensitive_data('<AUTH FILTERED>') {|interaction|
    Array(interaction.request.headers['Authorization']).first
  }

avdi

;;; rubytapas-theme.el --- rubytapas theme with Emacs theme engine

;; Copyright (C) 2013 by Adam Lloyd
;; Copyright (C) 2013 by Syohei YOSHIDA
;; Copyright (C) 2013 by Avdi Grimm

;; Author: Avdi Grimm <[email protected]>
;; URL: 
;; Version: 
;; X-Original-Version: 0.01

avdi

  def download_video(Episode[filename: filename] = episode) do
    Stream.resource(fn -> begin_download(episode) end,
                    &continue_download/1,
                    &finish_download/1)
    |> File.stream_to!(filename)
    |> Stream.run
  end

  def begin_download(Episode[video_url: video_url,
                             account:   Account[login:    login,

avdi

require "thread"

Thread.abort_on_exception = true

def none
  counter = 0

  threads = 10.times.map do
    Thread.new do
      100.times do