davidpdrsn

#!/bin/bash

rake db:migrate
git init
git add --all
git commit -m "generate rails app"
cat ~/dotfiles/Gemfile_template >> Gemfile
git add --all
git commit -m "add required testing gems"
rm -rf test

davidpdrsn

#!/usr/bin/env ruby

class TimeMachine
  def initialize(dir)
    @dir = dir
  end

  def start!
    unless File.exists?("#{@dir}/.git")
      init_backup!

davidpdrsn

var fs = require("fs");

var addBasePath = function(path) {
  if (/\/$/.test(path)) {
    return function(dir) { return path + dir };
  } else {
    return function(dir) { return path + "/" + dir };
  }
};

davidpdrsn

load 'deploy' if respond_to?(:namespace) # cap2 differentiator

# Uncomment if you are using Rails' asset pipeline
# load 'deploy/assets'

Dir['vendor/gems/*/recipes/*.rb','vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) }

load 'config/deploy' # remove this line to skip loading any of the default tasks

davidpdrsn

$ bundle exec cap deploy
    triggering load callbacks
  * 2014-05-15 09:49:58 executing `staging'
    triggering start callbacks for `deploy'
  * 2014-05-15 09:49:58 executing `multistage:ensure'
  * 2014-05-15 09:49:58 executing `deploy'
  * 2014-05-15 09:49:58 executing `deploy:update'
 ** transaction: start
  * 2014-05-15 09:49:58 executing `deploy:update_code'
    updating the cached checkout on all servers

davidpdrsn

add = (x, y) -> x+y
squared = (x) -> x*x

console.log f.curry(add)(1)(2)
console.log f.curry(Array::map, [1,2,3])(squared)

f.flip(f.join)((-> console.log "hi"), (-> console.log "there"))()

davidpdrsn

import Foundation

// Build 100 random numbers between 0 and 100
var numbers = Int[]()
for i in 1..100 {
    let n = Int(arc4random() % 101)
    numbers.append(n)
}

func elementsInRange<T>(a: T[], start: Int, end: Int) -> (T[]) {

davidpdrsn

mergesort = (->
  merge = (x, y, acc = []) ->
    if x.length == 0
      acc.concat(y)
    else if y.length == 0
      acc.concat(x)
    else if x[0] < y[0]
      merge x[1..-1], y, acc.concat x[0]
    else
      merge x, y[1..-1], acc.concat y[0]

davidpdrsn

#pragma mark - validation

- (BOOL)validateForInsert:(NSError *__autoreleasing *)error {
    NSMutableDictionary *userInfo = [[NSMutableDictionary alloc] init];
    [userInfo setObject:@"Cannot add more than 10 moves" forKey:NSLocalizedFailureReasonErrorKey];
    [userInfo setObject:self forKey:NSValidationObjectErrorKey];
    
    NSError *tooManyMovesError = [NSError errorWithDomain:@"TenMovesDomain" code:NSManagedObjectValidationError userInfo:userInfo];
    
    if (*error == nil) {