jacklynrose

# Fibonacci numbers WITH memoization.

# Initialize the memoization hash.
@scratchpad = {}
@max_fibo_size = 1_000_000_000_000

# Calculate the nth Fibonacci number, f(n).
def fibo (n)
  val = if n <= 1
    n

jacklynrose

Keybase proof

I hereby claim:

• I am fluffyjack on github.
• I am fluffyjack (https://keybase.io/fluffyjack) on keybase.
• I have a public key whose fingerprint is 8203 E7C0 359A 6B05 1787 ED6E C1C5 3A42 6E34 5928

To claim this, I am signing this object:

jacklynrose

# -*- coding: utf-8 -*-
$:.unshift("/Library/RubyMotion/lib")
require 'motion/project/template/ios'
require './lib/preprocessor'

begin
  require 'bundler'
  Bundler.require
rescue LoadError
end

jacklynrose

class UIView
  def controller
    if self.nextResponder.is_a? UIViewController
      return self.nextResponder
    elsif self.nextResponder.respond_to? :controller
      return self.nextResponder.controller
    end
  end
end

jacklynrose

Method definition benchmarks for different versions

Using Ken Miller's benchmarking app: https://github.com/kemiller/rubymotion_benchmarking

2.20 - Take 1

                                            ObjC native loop:        0.001162
                             ObjC native loop w/objc_msgSend:        0.001512
                          ObjC method called from ruby (raw):        0.028951

jacklynrose

RubyMotion The "Rails" Way

This is a current proposal that I'd like your feedback on for how we can clean up how we write RubyMotion applications. It's purely conceptual at the moment, and there would have to be some framework development to make this work the way described here.

Please submit your feedback, as a joint effort we can clean up our RubyMotion applications and make it easier for Rails developers to expand their skills into RubyMotion development.

Goals

The main points of this are:

jacklynrose

class AppDelegate
  def application(application, didFinishLaunchingWithOptions:launchOptions)
    @window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.bounds)
    @window.rootViewController = MyViewController.new
    @window.makeKeyAndVisible

    true
  end
end

jacklynrose

class PostRestStore < RestfulMotion::Store
  api_endpoint 'http://example.com/v2/posts'
  model :post
  
  # some attribute mapping code
  
end

jacklynrose

This assumes you're using bubble-wrap

1. Put osx-plist in your Gemfile
2. Put the code from bootstrap.rb gist into your AppDelegate's application:didFinishLaunchingWithOptions: method
3. Run rake
4. Press either "OK" or "Don't Allow"
5. Exit the app via terminal
6. Delete the code from bootstrap.rb
7. You're now ready to use step, create features/step_definitions/location_services_steps.rb
8. Paste in the code from location_services_steps.rb in this gist

jacklynrose

$.getJSON("https://api.github.com/repos/rails/rails/stats/commit_activity", function(data) {
  var week_count = 1;
  var commits_by_week = data.map(function(week) {
      var total = 0;
      $.each(week['days'], function(k, v) { total += v });
      return total;
  });
  $.each(commits_by_week, function (k, v) {
      console.log("Week " + week_count + ": " + v + " commits");
      week_count++;