fnordfish

require 'grape-swagger'
require 'grape-yaks'
module YourApp
  class API < Grape::API
    default_format :json_api
    default_error_formatter :json

    include GrapeYaks
    yaks do
      default_format :json_api

fnordfish

# this code is running in an loaded rails application environment
# most likely it won't run for you.

MyLazyDecorator = Struct.new(:object) do
  def name
    object.name
  end
end

products = Product.limit(25);

fnordfish

Very rough description on how I use [Vagrant][vagrant]. Uses some SSH magic to get easy git access to your private repos.

Host Setup

• Use most recent version of [vagrant][vagrant].
• Some tools and plugins:
  • [vagrant-dns][vagrant-dns] (MacOS only!) starts a local DNS Server, so that you can access your webserver with a domain name (not only an IP). After installation (vagrant plugin install vagrant-dns) run vagrant dns --install to initially setup some system configurations on your system. This will require you to enter your password once.

fnordfish

server {
  listen 80;

  server_name ~^(?<client>.+).fe\.project\.dev $hostname fe.project.dev;
  set $root /home/vagrant/project/current/FrontApp/pub;

  access_log  /var/log/nginx/fe.project.dev.access.log;
  error_log  /var/log/nginx/fe.project.dev.error.log;

  location ^~ /assets/ {

fnordfish

# PATH
export PATH=$HOME/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:$PATH

# Chef-DK
export PATH=$HOME/.chefdk/gem/ruby/2.1.0/bin:/opt/chefdk/bin:$PATH

# clojure
export CLASSPATH=$CLASSPATH:/usr/local/Cellar/clojure-contrib/1.2.0/clojure-contrib.jar

# GO

fnordfish

Keybase proof

I hereby claim:

• I am fnordfish on github.
• I am fnordfish (https://keybase.io/fnordfish) on keybase.
• I have a public key whose fingerprint is 9EFD F80D E29E 73CA 855A 5C61 10A3 F806 0839 E363

To claim this, I am signing this object:

fnordfish

CREATE TEMPORARY TABLE `money` ( `amount` decimal(20,17) DEFAULT NULL );

INSERT INTO `money` (`amount`) VALUES (12345.123);

-- this will always cast to 999.99999999999999999
SELECT CAST(123456.123457 AS decimal(20,17));

fnordfish

  post :create do
    upload_files = {}
    params[:image].delete_if {|key, value|
      upload_files[key] = value if value.respond_to?(:has_key?) && value.has_key?(:tempfile) && value[:tempfile].is_a?(Tempfile)
    }
    
    @image = Image.new(params[:image])
    if (@image.save rescue false) && upload_files.empty? || @image.update(upload_files)
    # ....
  end

fnordfish

def compress_number_list *numbers
  numbers.flatten.sort.uniq.inject([]) { |blocks, n|
    last_block = blocks[-1]
    if !last_block || last_block.last < n-1
      blocks << [n]
    else
      blocks[-1] = [last_block.first, n]
    end
    blocks
  }.map { |ns| ns.join('-') }.join(', ')

fnordfish

⮀vagrant up
[default] Importing base box 'ubuntu-cloud'...
[default] No guest additions were detected on the base box for this VM! Guest
additions are required for forwarded ports, shared folders, host only
networking, and more. If SSH fails on this machine, please install
the guest additions and repackage the box to continue.

This is not an error message; everything may continue to work properly,
in which case you may ignore this message.
[default] Matching MAC address for NAT networking...