HallM

import Bluebird from 'bluebird';
// assume express, promise-ready ORM (Sequelize, Bookshelf, Mongoose)

function wrap(genFn) {
    var cr = Bluebird.coroutine(genFn);
    return function (req, res, next) {
      cr(req, res, next).catch(next);
    }
}

HallM

universe: everything that isn't this software
can only interface with software through the shell
 - user
 - monitor
 - browser
 - database
 - file system
 - external API
 - API on the same machine but different piece of software
 - sensors

HallM

function privateHandlePut(req, res) {
  // do things
}

function publicHandleGet(req, res) {
  // do things
}

export.controller = {
  publicHandleGet

HallM

UPDATE page, (SELECT pageorder as oldorder FROM page WHERE id = :pgid) as t2 SET page.pageorder = CASE
  WHEN id = :pgid THEN :neworder
  WHEN page.pageorder <= :neworder AND page.pageorder > t2.oldorder THEN page.pageorder-1
  WHEN page.pageorder >= :neworder AND page.pageorder < t2.oldorder THEN page.pageorder+1
  ELSE page.pageorder
END
WHERE page.pageorder >= LEAST(:neworder, t2.oldorder) AND page.pageorder <= GREATEST(:neworder, t2.oldorder);

HallM

; removal
UPDATE page
  , (SELECT category_id as oldcategory, page_order as oldorder FROM page WHERE id = :pgid) as t2
SET page.page_order = CASE
  WHEN id = :pgid THEN -1
  WHEN page.category_id = t2.oldcategory
    AND page.page_order > t2.oldorder
    THEN page.page_order-1
  ELSE page.page_order
END

HallM

// trivial division
h,i=2;g(j){return j*j>i||i%j++&&g(j);}main(){scanf("%i",&h);for(;h;i++)g(2)&&printf("%i ",i,--h);}

// Wilson's Theory
h,i;m(n){return n?n*m(n-1)%i:1;}main(){scanf("%i",&h);for(;h;)m(i++)+1-i||printf("%i ",i,--h);}

HallM

/*
  how dynamic paths work

  while this design sounds good, may wish to consider allowing something like
    {param|/regex/}
  would require the existance of "DynNode" to store the regex validator
  but also, the parent Node would need to store an array of DynNodes
  don't need to store the param names though, since it can be stored in the dynnodes themselves
  when adding, must verify the names match up

HallM

'use strict'

var TrieRouter = require('./experimental-router');

TrieRouter.add(['get'], '/', function(req, res) {
  //console.log('index');
}, {});

TrieRouter.add(['get'], '/aboutus', function(req, res) {
  console.log('aboutus');

HallM

// Methods could be any of the CRUD actions
// they may return data like newest info, result data, or just a status
// they could set flash vars (universally) using Flash.post('error', 'something went wrong')

// POST->redirect flow without JS
// the result is probably ok to ignore when you think about the workflow.
// the redirect-to should load a page that loads data anyway.
// we expose Flash system on both sides anyway, so call that in here.
// would just need a way to know where to redirect following a non-XHR

HallM

// types/todo.js
export default Type({
  owner: User, // user is assumed defined for this example
  message: {
    type: String,
    validators: /\\w+/ // maybe a function, maybe an array, maybe an object with a custom error message
  }
});

// db/todo.js