msievers

de:
  activemodel:
    errors:
      messages:
        distinctness: "müssen unterschiedlich sein"

msievers

#
# config/initializers/i18n_translate_with_references.rb
#
module I18n
  class << self
    alias_method :original_translate, :translate

    def translate(*args)
      regexp = /\A~>(.*)\Z/ # e.g. ~> some.other.key

msievers

module InheritedHandler
  def inherited(subclass)
    subclass.instance_eval do
      alias :original_new :new

      def self.inherited(subsubclass)
        subsubclass.extend(InheritedHandler)
      end

      def self.new(*args, &block)

msievers

module ApplicationHelper
  # https://coderwall.com/p/ftbmsa (Render template if exists in Rails)
  def try_to_render(partial_path, options = {})
    fallback = options.delete(:fallback_to)
    prefixes = partial_path.split("/")[0..-2].presence || controller._prefixes
    partial_name = partial_path.split("/").last

    if lookup_context.exists?(partial_name, prefixes, true) # "true" is crucial !
      render partial_path, options
    else

msievers

# e.g. inside app/views/records/show.html.erb use
#
# <%= render_relative "./record/title" %>
#
# to render app/views/records/show/record/title

module App::ApplicationHelper
  def render_relative(relative_partial_path, locals = {}, &block)
    calling_file_directory = @virtual_path.split("/")[0..-2].join("/")
    partial_path = File.join(calling_file_directory, relative_partial_path)

msievers

# -*- encoding: utf-8 -*-
require File.expand_path('../lib/example/version', __FILE__)

Gem::Specification.new do |gem|
  gem.authors       = ["John Doe"]
  gem.email         = ["john_doe@example.org"]
  gem.description   = %q{Write a gem description}
  gem.summary       = %q{Write a gem summary}
  gem.homepage      = ""

msievers

# assets/javascript/Component.js.coffee
define ->
  class
    methodEverybodyShouldHave: ->
      # ...

# assets/javascript/SeatPlan/InputDataSanitizer.js.coffee
define ->
  class
    sanitize: (data) ->

msievers

The idea is, to have models adhere to a convention, which stats, that there has to be a field "searchable_tokens",
which includes searchable tokens. Now, we can simply have a (virtual) model/table `search_results`, which can be
unioned with "casted selects" of each model we want to search. The casted selects make the columns of each model to fit
into the schema of the search result.

Mixed with ActiveRecord's polymorphic associations, the result is an ActiveRecord relation with elements, which points to
their respective subject.

msievers

sudo mkdir /etc/systemd/system/docker.service.d
sudo bash -c 'cat <<EOF > /etc/systemd/system/docker.service.d/overlay.conf
[Service]
ExecStart=
ExecStart=/usr/bin/docker daemon -H fd:// --storage-driver=overlay
EOF'
sudo systemctl daemon-reload
sudo systemctl restart docker

msievers

require "ffi"

module MRI
  extend FFI::Library
  ffi_lib [FFI::CURRENT_PROCESS, "ruby"]

  attach_function :rb_str_resize, :rb_str_resize, [:pointer, :long], :pointer

  def self.sizeof(type)
    Class.new(FFI::Struct) do