Functional Reactive Programming on iOS

[2015-03-27 Fri 19:53] speaker: Omer Iqbal, Garena event: Friday Hacks, NUS Hackers ** use cases chaining dependent async operations ** working with streams signals in reactive cocoa logic as pipeline ** change password field to red if invalid create signal of color from signal of password set password field using color signal ** reduce to combine two signals enable login button when both username and password are valid ** nifty features throttle a signal deliverOn to run subsequent code on a different thread