andreapavoni

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

andreapavoni

Prelude

I. Preface and Motivation

This guide was written because I don't particularly enjoy deploying Phoenix (or Elixir for that matter) applications. It's not easy. Primarily, I don't have a lot of money to spend on a nice, fancy VPS so compiling my Phoenix apps on my VPS often isn't an option. For that, we have Distillery releases. However, that requires me to either have a separate server for staging to use as a build server, or to keep a particular version of Erlang installed on my VPS, neither of which sound like great options to me and they all have the possibilities of version mismatches with ERTS. In addition to all this, theres a whole lot of configuration which needs to be done to setup a Phoenix app for deployment, and it's hard to remember.

For that reason, I wanted to use Docker so that all of my deployments would be automated and reproducable. In addition, Docker would allow me to have reproducable builds for my releases. I could build my releases on any machine that I wanted in a contai

andreapavoni

A simple Ecto custom type for the Postgres tsrange type.

Based on: http://pedroassumpcao.ghost.io/using-postgres-range-data-type-in-ecto/ and elixir-ecto/postgrex#27

andreapavoni

defmodule SecureRandom do
  @moduledoc """
  Ruby-like SecureRandom module.

  ## Examples

      iex> SecureRandom.base64
      "xhTcitKZI8YiLGzUNLD+HQ=="

      iex> SecureRandom.urlsafe_base64(4)

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package main

import (
        "bytes"
        "exec"
        "log"
        "os"
)

// Pipeline strings together the given exec.Cmd commands in a similar fashion

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require "virtus"

module Commands
  module Base
    def self.included(base)
      base.extend ClassMethods

      base.include Virtus.model
      base.include ActiveModel::Validations
      base.prepend InstanceMethods

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class CreateEmailTest
  include Lotus::Interactor

  def initialize(params)
    @params = params
    @email_test  = EmailTest.new(@params[:email_test])
  end

  def call
    Operation.new(self, email_test: @email_test).

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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Modify by linuz.ly
package main

import (
    "bytes"
    "fmt"
    "code.google.com/p/go.crypto/ssh"

andreapavoni

This is all based on the [alpha release][1].

Properties

From the built-in help system:

For many settings TextMate will look for a .tm_properties file in the current folder and in any parent folders (up to the user’s home folder).

These are simple setting = value listings where the value is a format string in which other variables can be referenced.

andreapavoni

#commit model
class Commit < ActiveRecord::Base
  # 1) We don't need a provider based Commit subclass, a String field
  # should be enough. In case, we can associate a Provider model
  # (1 to 1 relation) that represents a specific provider
  
  # 2) we might want to use commit IDs, then build the commit URL at runtime
  # (perhaps an URL template specific to the provider should be specified in Provider model)
  # this shuould prevent eventual URL changes by providers :-)
  attr_accessible :commit_url, :author, :commit_message, :provider