walski

[0.72.2]

• Initial version

walski

class MethodChainer < BasicObject
  def initialize(obj, deep_chain = false)
    @obj = obj
    @deep_chain = deep_chain
  end
  
  def __
    @obj.map { |e| e }
  end

walski

#!/usr/bin/env ruby18 -wKU

def key_part(line)
  match = line.match(/^\s*([^:]+)/)
  return unless match
  match.captures.first
end

def leading_spaces(line)
  line.match(/^(\s*)\S?/).captures.first.length

walski

# what if…

class Config
  def initialize(path)
    @data = YAML.parse_file(path)
  end

  protected
  def root_path
    @root_path ||= @data['app']['root_path']

walski

Generate keys

# Generate THE key
$ openssl genrsa -out mykey.pem 2048
# Generate the private key for the backend
$ openssl pkcs8 -topk8 -inform PEM -outform PEM -in mykey.pem -out private_key.pem -nocrypt
# Generate the public key for iOS
$ openssl rsa -in mykey.pem -pubout -outform DER -out public_key.der

walski

Hotel Deal

Out of pure luck we found out that there is a coupon deal going on for the exact hotel where we will host all our speakers during the conference. We will announce our rates with them later but if you are quick you can grab a deal which saves you even more money!

How it works:

You can buy a coupon for 2 nights in a double bed room in that hotel here for 110€.

Use that to book your stay from the 18th to the 20th. Another night from the 20th till the 21st then is just around 70€ as their rates over the weekend are much lower as during the week.

walski

class WTF
  attr_reader :color
  
  def initialize
    @color = 'red'
  end
  
  def color_with_self
    color = self.color
    color

walski

test "writing blog posts" do
  testing {User.new}
 
  helpers do
    def write_post
      subject.posts.new(title: …)
    end
  end
 
  # describing certain expected behaviours that…

walski

Alle würden so gerne wissen

Was Ole da für 🌟 Eventspaß ✨ hat! Vielleicht forkt er das hier ja um es uns zu erzählen 👍

walski

// ==UserScript==
// @name           Spiegel Online Video Smasher
// @match          http://www.spiegel.de/*
// @version 1.0
// ==/UserScript==

// From http://stackoverflow.com/questions/2588513
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// Run the script within the original window to have access to jQuery