haileys

#include <mruby.h>
#include <mruby/compile.h>
#include <mruby/string.h>
#include <stdio.h>

mrb_state* mrb;

void p(mrb_value value) {
    printf("--> %s\n", mrb_str_to_cstr(mrb, mrb_inspect(mrb, value)));
}

haileys

import Control.Monad
import Data.Monoid

data MState s a = MState s a

instance Monoid s => Functor (MState s) where
    fmap f (MState st x) = MState st (f x)

instance Monoid s => Applicative (MState s) where
    pure = return

haileys

require "nokogiri"
require "pry"

doc = Nokogiri::XML(File.read("collection.nml"))

def update_playlist(doc, playlist_name, xpath)
  playlist = doc.xpath("/NML/PLAYLISTS//NODE[@TYPE='PLAYLIST'][@NAME='#{playlist_name}']/PLAYLIST").first

  playlist.children.remove

haileys

function query<T>(selector: string, klass: Class<T>): T {
  let element = document.querySelector(selector);

  if (!(element instanceof klass)) {
    throw new TypeError("expected " + selector + " to select element of type " + (klass : Function).name);
  }

  return element;
}

haileys

require "nokogiri"
require "pry"

doc = Nokogiri::XML(File.read("collection.nml"))

def update_playlist(doc, playlist_name, xpath)
  playlist = doc.xpath("/NML/PLAYLISTS//NODE[@TYPE='PLAYLIST'][@NAME='#{playlist_name}']/PLAYLIST").first

  playlist.children.remove

haileys

#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <errno.h>

struct worker_ctx {
    pthread_t thr;
    size_t n;
    size_t stride;
    size_t offset;

haileys

gem "activerecord", "4.2.4"
require "active_record"

ActiveRecord::Base.logger = Logger.new($stdout)

ActiveRecord::Base.establish_connection :adapter => "mysql2", :database => "test"

# ---------------------------------------------------------------------

ActiveRecord::Base.connection.transaction do

haileys

gem "rails", "3.2.21"
require "rails/all"

class MyApp < Rails::Application
end

def path_for(opts)
  MyApp.routes.url_helpers.url_for(only_path: true, **opts)
rescue => e
  e

haileys

func Reverse<T>(slice []T) {
    for i := 0; i < len(slice) / 2; i++ {
        j := len(slice) - i - 1
        x := slice[j]
        slice[j] = slice[i]
        slice[i] = x
    }
}

haileys

module GitHub
  # GitHub::RenameColumn helps us rename columns on ActiveRecord models in the
  # cases where we're unable or unwilling to migrate the table in question to
  # rename the column.
  #
  # For example, to rename the column 'watcher_count' on the Repository model
  # to 'stargazer_count' to better represent what data the column actually
  # stores, you'd put some code like this in app/models/repository.rb:
  #
  #     extend GitHub::RenameColumn