dhh

class ActionDispatch::Routing::Mapper
  def draw(routes_name)
    instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
  end
end

BCX::Application.routes.draw do
  draw :api
  draw :account
  draw :session

patrickt

A Quick and Dirty Lens primer

Why does Lens exist? Well, Haskell records suck, for a number of reasons. I will enumerate them using this sample record.

data User = User { login    :: Text
                 , password :: ByteString
                 , email    :: Text
                 , created  :: UTCTime
 }

chrisdone

{-# LANGUAGE DataKinds #-}

-- | My database API.

module DBAPI where

import Data.Defaults

data ConnSpec p = ConnSpec
  { username :: !(Required p String)

yevgenko

!-------------------------------------------------------------------------------
! Xft settings
!-------------------------------------------------------------------------------

Xft.dpi:                    96
Xft.antialias:              false
Xft.rgba:                   rgb
Xft.hinting:                true
Xft.hintstyle:              hintslight

nebiros

group :production do
  gem "unicorn"
end

DamienCassou

{ config, pkgs, ... }:

let
  hostname = "luz3";
in {
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix

      # I use VirtualBox to connect to Windows and Linux guests

eNeRGy164

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "resources": [
        {
            "type": "Microsoft.KeyVault/vaults",
            "name": "LoremVault",
            "apiVersion": "2015-06-01",
            "location": "[resourceGroup().location]",
            "properties": {

guillaumebort

# --- !Ups

CREATE TABLE users(
  email                     VARCHAR(255) NOT NULL PRIMARY KEY,
  name                      VARCHAR(255)
);

CREATE TABLE subjects(
  id                        INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY,
  title                     LONGTEXT NOT NULL,

mpilquist

object RWS extends App {

  trait Pointed[P[_]] {
    def point[A](a: A): P[A]
  }

  trait PointedFunctor[PF[_]] extends Pointed[PF] with Functor[PF]

  implicit def listIsMonoid[A]: Monoid[List[A]] = new Monoid[List[A]] {
    def id: List[A] = Nil

fwenzel

# Upgrade to OS X Lion, notice your virtualenvs are all hosed.

# Install Xcode 4.1 from the app store (or //fs2/IT/Apple/).
# Make sure to actually *run* the install, it's an app inside Applications. Throw it away afterwards, if you want the space back.

sudo easy_install pip
sudo pip install virtualenv virtualenvwrapper ipython

# blow the old one(s) away
rmvirtualenv playdoh