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#iOS Resources

• UIKit Style Sheets (UISS) - https://github.com/robertwijas/UISS

• UIAppearance - http://nshipster.com/uiappearance/

• viewFrameBuilder - https://github.com/podio/ios-view-frame-builder - Really good for minamizing all that bloated code when working with frames

• DCIntrospect https://github.com/domesticcatsoftware/DCIntrospect

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Rubymotion notes

Testing

This line should be added to the app delegate didLaunchWithOptions method

class AppDelegate
  def application(application, didFinishLaunchingWithOptions:launchOptions)
 return true if RUBYMOTION_ENV == 'test'

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RubyMotion

Inspect 2013 Videos

• http://vimeo.com/groups/199097

Useful RubyMotion projects / tools

• Rubymotion Project Listing: http://rubymotion-wrappers.com/

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JWT Auth + Refresh Tokens in Rails

This is just some code I recently used in my development application in order to add token-based authentication for my api-only rails app. The api-client was to be consumed by a mobile application, so I needed an authentication solution that would keep the user logged in indefinetly and the only way to do this was either using refresh tokens or sliding sessions.

I also needed a way to both blacklist and whitelist tokens based on a unique identifier (jti)

Before trying it out DIY, I considered using:

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German Denkmal tax claims calculator

This is a very basic service object for calculating the potential tax savings for money spent on a Denkmal protected real-estate. It does nothing fancy and takes two inputs for the calculation. The calculation itself is very basic and is meant to be only a rough guide. There might be special considerations that need to be added.

class DenkmalTaxSavingsCalculator
  TAX_BRACKETS = [
    { limit: 11600, rate: 0.0 },