spraints

def show(x, y)
  puts "#{y} #{y.to_f / x.to_f}"
end

a, b = ARGV.map(&:to_i)
c = a + b
puts a
show a, b
show b, c
50.times do

spraints

@echo off
setlocal
set alias=%1
set host=%2
set user=%3
if "" == "%alias%" goto :help
if "" == "%host%" set host=%alias%
if "" == "%user%" set user=%USERNAME%
rem echo Host: %host%
rem echo User: %user%

spraints

vendor

spraints

package main

import (
	"fmt"
)

func main() {
	try(&Owner{})
	try(&Owner{org: &Organization{"group"}})
	try(&Owner{user: &User{"person"}})

spraints

source "https://rubygems.org"

gem "mochilo", :git => "https://github.com/spraints/mochilo", :ref => "custom-type-registry"
gem "benchmark-ips"

spraints

Subscriptions with stripe

Code examples use the stripe ruby gem. Most of the links are to stripe's documentation.

![stripe's object model][stripe_object_model_diagram]

Initial setup

To start, create some plans.

spraints

#!/bin/bash

root=$(cd $(dirname "$0"); pwd)
cd $root
exec ruby process.rb "$@"

spraints

# I wanted to see how fast different constructor styles were.
#
# Calculating -------------------------------------
#                splat    73.970k i/100ms
#         manual splat    77.512k i/100ms
#                kwarg    23.687k i/100ms
#                 attr    77.930k i/100ms
#                 opts    34.173k i/100ms
#                fetch    29.289k i/100ms
# -------------------------------------------------

spraints

.bundle

spraints

I wanted to connect from a docker container on a prod server to an SVN server on my laptop today. The steps were tricky, so here they are:

ssh tunnel

Exposing the local port to the prod server is pretty straightforward

laptop$ ssh -R 4204:127.0.0.1:4204 myserver

docker networking