mlen

/*
 * Compile with:
 *   gcc -g -Wall -pedantic -framework Foundation -framework ScriptingBridge -o objc-test objc-test.c
 */

#include <objc/objc-runtime.h>
#include <stdlib.h>
#include <stdio.h>

void listClasses() {

mlen

#!/usr/bin/env ruby

class Sandbox

  @@call = -> this, method, *args do
    this.method(method).call(*args)
  end

  def self.method_added name
    super

mlen

# I'm too lazy to load this from a file
ciphertext = [79,59,12,2,79,35,8,28,20,2,3,68,8,9,68,45,0,12,9,67,68,4,7,5,23,
              27,1,21,79,85,78,79,85,71,38,10,71,27,12,2,79,6,2,8,13,9,1,13,9,
              8,68,19,7,1,71,56,11,21,11,68,6,3,22,2,14,0,30,79,1,31,6,23,19,10,
              0,73,79,44,2,79,19,6,28,68,16,6,16,15,79,35,8,11,72,71,14,10,3,79,
              12,2,79,19,6,28,68,32,0,0,73,79,86,71,39,1,71,24,5,20,79,13,9,79,
              16,15,10,68,5,10,3,14,1,10,14,1,3,71,24,13,19,7,68,32,0,0,73,79,
              87,71,39,1,71,12,22,2,14,16,2,11,68,2,25,1,21,22,16,15,6,10,0,79,
              16,15,10,22,2,79,13,20,65,68,41,0,16,15,6,10,0,79,1,31,6,23,19,28,
              68,19,7,5,19,79,12,2,79,0,14,11,10,64,27,68,10,14,15,2,65,68,83,

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class App
  def initialize(settings = {})
    @defaults = {:root_path => ".", :type => "text/plain", :file => "index.html"}
    @defaults.merge(settings)
  end

  def call(env)
    file = env['REQUEST_PATH'] == '/'? @defaults[:file] : env['REQUEST_PATH']
    [
      200,

mlen

// clang++ -std=c++11 -stdlib=libc++ main.cpp
#include <thread>
#include <vector>
#include <iostream>

using namespace std;

template <typename T> class sum {
    vector<T> &v;
    T &r;

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def self.method_missing(name, *args)
  name
end

def function(*param_names, &block)
  klass = Class.new { attr_accessor :this, *param_names }
  this  = TOPLEVEL_BINDING.eval('self')

  proc do |*params|
    context = klass.new

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#!/usr/bin/env bash
set -e

convert_to_alac() {
  flac="$1"
  aiff="${flac%.*}.aiff"
  alac="${flac%.*}.m4a"

  flac -s -d --force-aiff-format -o "$aiff" "$flac"
  afconvert -f m4af -d alac "$aiff" "$alac"

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audio-ping() {
 ping $* 1>&2 |
 while read; do say "ping"; done
}

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#!/usr/bin/env bash
#
# Usage
# bash compare-gem.sh GEMNAME GEMVERSION GEMPLATFORM
#
# Return value: 0 when the gem is OK, 1 when there was a mismatch
#
# Note: it requires that the gem being checked is installed on your local system
#       in $GEM_HOME

mlen

Testing standard streams in Python

I was testing a program that took N lines of input, manipulated them somehow and returned M lines of output. To test it properly I wanted to test both the internal interface and the external interface.

The main function looked something like this:

import sys