Jan Riethmayer riethmayer

## rich-already-answered-that.md

      
              1 file
            
          
              33 forks
            
          
              9 comments
            
          
              541 stars
            
          
                reborg
                / rich-already-answered-that.md
            
            
              Last active
              May 8, 2024 14:20
            
              
                A curated collection of answers that Rich gave throughout the history of Clojure
              
          
    Rich Already Answered That!

A list of commonly asked questions, design decisions, reasons why Clojure is the way it is as they were answered directly by Rich (even when from many years ago, those answers are pretty much valid today!).
Feel free to point friends and colleagues here next time they ask (again). Answers are pasted verbatim (I've made small adjustments for readibility, but never changed a sentence) from mailing lists, articles, chats.
How to use:

The link in the table of content jumps at the copy of the answer on this page.
The link on the answer itself points back at the original post.

Table of Content


## app.rb
require_relative 'base'
require_relative 'event'
require_relative 'cmd'
require_relative 'crud'
require_relative 'model'
require_relative 'read'

require 'pp'

class Application < BaseObject

## android_links.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              1 star
            
          
                riethmayer
                / android_links.md
            
            
              Created
              October 29, 2015 12:30
                — forked from andrzejsliwa/android_links.md
            
              
                android development
              
          
    http://tech.pristine.io/android-unit-test-idioms/
http://touk.pl/blog/pl/2014/02/26/mock-retrofit-using-dagger-and-mockito/
https://software.intel.com/en-us/videos/test-driven-development-and-android-testing-by-christopher-perry-and-marcelo-bay-area-android
(http://uds.ak.o.brightcove.com/740838651001/740838651001_3482875046001_Android-Fest-Chris-and-Marcello-4-12-14.mp4)
https://www.reddit.com/r/androiddev/comments/2mebor/testing_retrofit_observable_with_robolectric/
http://www.slideshare.net/godfreynolan/android-tdd-41783654
http://code.tutsplus.com/tutorials/dependency-injection-with-dagger-2-on-android--
cms-23345
http://code.tutsplus.com/tutorials/quick-tip-using-butter-knife-to-inject-views-on-android--cms-23542
http://square.github.io/ (author of retrofit, dagger)

  
## deploy_to_opsworks.rake
# Put this into lib/tasks

require 'rubygems'
require 'bundler'
require 'aws-sdk'
require 'socket'
require 'os'

if Rails.env.development?

## .emacs
(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode))
(add-to-list 'auto-mode-alist '("\\.Rmd\\'" . markdown-mode))
(add-to-list 'auto-mode-alist '("\\.rmd\\'" . markdown-mode))
(add-hook 'markdown-mode-hook 'turn-on-outline-minor-mode)

(defun rmarkdown-new-chunk (name)
  "Insert a new R chunk."
  (interactive "sChunk name: ")
  (insert "\n```{r " name "}\n")
  (save-excursion

## be_same_file_as.rb
RSpec::Matchers.define(:be_same_file_as) do |exected_file_path|
  match do |actual_file_path|
    md5_hash(actual_file_path).should == md5_hash(exected_file_path)
  end

  def md5_hash(file_path)
    Digest::MD5.hexdigest(File.read(file_path))
  end
end

## archive.rb
module Archives
  module Callbacks
    def self.included(base)
      base.send :include, Archives::Callbacks::InstanceMethods
      base.before_create :do_something_awesome
    end

    module InstanceMethods
      private

## all_be.rb
# WARNING: Unrefactored Proof of Concept
#
# Allows:
#   [1,1,1].should all_be eq(1)
#   [2,4,6].should all_be_even
#   [2,3,5].should all_be { |n| prime?(n) }  # for appropriate definition of prime?#
#
# Not Yet Implemented:
#   [1,1,1].should all_be == 1
#   [3,6,9].should all_be_divisible_by(3)

## factory_helper.rb
# spec/support/factory_helper.rb
module FactoryHelper

  def self.included(base)
    base.send(:include, FactoryHelper::InstanceMethods)
  end

  module InstanceMethods
    # Extracts a klass name and the attribute name out of a string
    # like this: find_or_create_factory_KLASS_NAME_by_ATTRIBUTE

## pdxapi-data-preview.html
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
		<link rel="stylesheet" href="http://openlayers.org/dev/theme/default/style.css" type="text/css" />
    <script src='http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg'></script>
		<script src="http://openlayers.org/api/OpenLayers.js"></script>
		<script src="http://www.google.com/jsapi?key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg"></script>
		<script type="text/javascript">
			google.load("jquery", '1.4');
			google.load("maps", "2.x");
		</script>
	require_relative 'base'
	require_relative 'event'
	require_relative 'cmd'
	require_relative 'crud'
	require_relative 'model'
	require_relative 'read'

	require 'pp'

	class Application < BaseObject
	# Put this into lib/tasks

	require 'rubygems'
	require 'bundler'
	require 'aws-sdk'
	require 'socket'
	require 'os'

	if Rails.env.development?
	(add-to-list 'auto-mode-alist '("\\.md\\'" . markdown-mode))
	(add-to-list 'auto-mode-alist '("\\.Rmd\\'" . markdown-mode))
	(add-to-list 'auto-mode-alist '("\\.rmd\\'" . markdown-mode))
	(add-hook 'markdown-mode-hook 'turn-on-outline-minor-mode)

	(defun rmarkdown-new-chunk (name)
	"Insert a new R chunk."
	(interactive "sChunk name: ")
	(insert "\n```{r " name "}\n")
	(save-excursion
	RSpec::Matchers.define(:be_same_file_as) do \|exected_file_path\|
	match do \|actual_file_path\|
	md5_hash(actual_file_path).should == md5_hash(exected_file_path)
	end

	def md5_hash(file_path)
	Digest::MD5.hexdigest(File.read(file_path))
	end
	end
	module Archives
	module Callbacks
	def self.included(base)
	base.send :include, Archives::Callbacks::InstanceMethods
	base.before_create :do_something_awesome
	end

	module InstanceMethods
	private
	# WARNING: Unrefactored Proof of Concept
	#
	# Allows:
	# [1,1,1].should all_be eq(1)
	# [2,4,6].should all_be_even
	# [2,3,5].should all_be { \|n\| prime?(n) } # for appropriate definition of prime?#
	#
	# Not Yet Implemented:
	# [1,1,1].should all_be == 1
	# [3,6,9].should all_be_divisible_by(3)
	# spec/support/factory_helper.rb
	module FactoryHelper

	def self.included(base)
	base.send(:include, FactoryHelper::InstanceMethods)
	end

	module InstanceMethods
	# Extracts a klass name and the attribute name out of a string
	# like this: find_or_create_factory_KLASS_NAME_by_ATTRIBUTE
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<link rel="stylesheet" href="http://openlayers.org/dev/theme/default/style.css" type="text/css" />
	<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg'></script>
	<script src="http://openlayers.org/api/OpenLayers.js"></script>
	<script src="http://www.google.com/jsapi?key=ABQIAAAAUXDSXET8IRGdgHP9FpGw5BT-fVzUWGS_eJ2ZLPBO_6yPqTi0vhQKAzahOrduDq0xQk09GR-UP3Jgcg"></script>
	<script type="text/javascript">
	google.load("jquery", '1.4');
	google.load("maps", "2.x");
	</script>