lihanli

### Keybase proof

I hereby claim:

  * I am lihanli on github.
  * I am lihanli (https://keybase.io/lihanli) on keybase.
  * I have a public key ASBFj9MOD5Yy0tYa0OiC5Y_SKdVM40Di06PWnxFXOfwV5Ao

To claim this, I am signing this object:

lihanli

require 'formula'

class PkgExtract < CurlDownloadStrategy
  def stage
    safe_system '/usr/bin/xar', '-xf', @tarball_path
    chdir
    safe_system 'mv *.pkg/Payload Payload.gz'
    safe_system 'ls | grep -v Payload | xargs rm -r'
  end
end

lihanli

require 'test/unit'

def flatten(array)
  flattened_array = []

  array.each { |item|
    if item.is_a?(Array)
      flattened_array += flatten(item)
    else
      flattened_array << item

lihanli

require 'benchmark/ips'
require 'active_model'

# run this
# bundle exec ruby benchmark.rb && second_run=y bundle exec ruby benchmark.rb

class Person
  include ActiveModel::Dirty

  define_attribute_methods :name, :age

lihanli

#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>

#define CANARY "in_the_coal_mine"

struct {
  char buffer[1024];

lihanli

#!/usr/bin/env ruby
require 'pry'

file = ARGV[0]
raise('dump not found') unless File.exists?(file)
UNPAKT_DIR = '/Users/Unpakt/workspace/unpakt'

def run(cmd, raise_on_error: true, output: false, bundle_exec: false, working_dir: false)
  cmd = "bundle exec #{cmd}" if bundle_exec
  cmd = "cd #{working_dir}; #{cmd}" if working_dir

lihanli

var srcs = [];

$('script[src]').each(function () {
  srcs.push($(this).attr('src'));
});

srcs.sort();

var last = srcs[0];
for (var i=1; i<srcs.length; i++) {

lihanli

Object.defineProperty Object::, "__obs",
  enumerable: false
  configurable: true
  writable: false
  value: (prop, handler) ->
    val = this[prop]

    if delete this[prop] # can't watch constants
      Object.defineProperty this, prop,
        get: ->

lihanli

#!/bin/bash

set -u
set -e

APP_NAME='myapp'
APP_ROOT="/home/ubuntu/$APP_NAME"
PID="$APP_ROOT/tmp/pids/unicorn.pid"
ENV=production

lihanli

mysqldump -u <USERNAME> -p<PASSWORD> --add-drop-table --no-data <DB_NAME> | grep ^DROP | mysql -u <USERNAME> -p<PASSWORD> <DB_NAME>