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# Simply put it in spec/support/log_interceptor.rb
#
# Just tag a describe or context block with ':intercept_logs'
#
require 'stringio'
require 'logger'

module LogInterceptor
  def self.logger
    @logger ||= ActiveSupport::TaggedLogging.new(Logger.new(output))

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module ApplicationHelper
  
  # Hier ist der default Wert von data ein leerer Hash
  def mein_helper(input_1, data: {})
      haml_tag(:picture, data: data)
  end
end

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# Notes for non-elixir readers
#
# In elixir, all modules and function definitions are enclosed in do … end
# One-line methods can be shortended to:  ```def method_name(params), do: _method_body_
# defp defines private methods, which can only be called from within a module
#
# |> is an operator which takes the left hand side and passes it as the first parameter to the right hand side function
#
# &transform/1 passes the function as a proc. ```transform``` is the method name. ```/1``` the number of paramaters. As we 
# might have multiple method implementations with the same name.

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# A small elastic search extension to retrieve a list of all field names in a
# dot notation. This way we can directly use it in ES queries.
#
# Example:
#
#     # in app/models/transaction.rb
#     class Transaction < ActiveRecord::Base
#       include ElasticSearch::FieldNames
#     end
#

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# spec/support/database_cleaner.rb
#
# Set sane default for database cleaner and add a meta tag to enable database commits.
# This is important if you need to test after_commit callbacks in rails. (i.e. elasticsearch)
#
require 'database_cleaner'

RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner.strategy = :transaction

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# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = '2'

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # Base image optimized for vagrant and docker
  config.vm.box = 'phusion/ubuntu-14.04-amd64'

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine.
  config.vm.network 'forwarded_port', guest: 4243, host: 4243 # docker

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defmodule Chat.Client do
  def join(server) do
    client_send server, :join
  end

  def say(server, message) do
    client_send server, { :say, message }
  end

  def leave(server) do

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# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = '2'

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # Base image optimized for vagrant and docker
  config.vm.box = 'phusion/ubuntu-14.04-amd64'

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine.
  config.vm.network 'forwarded_port', guest: 4243, host: 4243 # docker

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# Start your elastic search with elasticsearch --config=path/to/your/config

##################### Elasticsearch Configuration Example #####################

# This file contains an overview of various configuration settings,
# targeted at operations staff. Application developers should
# consult the guide at <http://elasticsearch.org/guide>.
#
# The installation procedure is covered at
# <http://elasticsearch.org/guide/en/elasticsearch/reference/current/setup.html>.

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#     $ rails new searchapp --skip --skip-bundle --template https://raw.github.com/elasticsearch/elasticsearch-rails/master/elasticsearch-rails/lib/rails/templates/03-complex.rb

# (See: 01-basic.rb, 02-pretty.rb)

append_to_file 'README.rdoc', <<-README

== [3] Expert

The `expert` template changes to a complex database schema with model relationships: article belongs
to a category, has many authors and comments.