Thirteen Ways of Looking at a View Controller

@gregheo AltConf 2017 I was of three minds, Like a
tree In which there are three blackbirds. Thirteen Ways of Looking at a Blackbird  Wallace Stevens

@gregheo AltConf 2017 Thirteen Ways of Looking at a View
Controller approximately

@gregheo AltConf 2017 Hold the Model Controller Model View

@gregheo AltConf 2017 Coordinate Between Views Button Label tap  action
set  text View Controller ???

@gregheo AltConf 2017 View Appearance Callbacks • view did load
• view will / did appear • view will / did disappear

@gregheo AltConf 2017 Handle View Layout • loadView • view
setup in viewDidLoad • view will / did layout subviews • layout guides

@gregheo AltConf 2017 “We shape our buildings,   and afterwards
our  buildings shape us.”

@gregheo AltConf 2017 Miscellaneous • “is editing” state • state
restoration • search display controller • title

@gregheo AltConf 2017 Manage Style • presentation style • transitions
• thirteen ways to handle rotation

@gregheo AltConf 2017 Navigation • Navigation controllers, tab bar controllers, 
split view controllers • View controller containment • Storyboard segues

@gregheo AltConf 2017 Among twenty snowy mountains, The only moving
thing Was the eye of the blackbird. swift

@gregheo AltConf 2017 " #

@gregheo AltConf 2017 so controlling such view much single  responsibility
wow very SOLID

@gregheo AltConf 2017 Model View Presentation Logic Navigation Business  Logic
Manage Views Massive View Controller View Controller

@gregheo AltConf 2017 View Controller Model View Presentation Logic Navigation?
Business  Logic Manage Views MVVM View Model

@gregheo AltConf 2017 Routing Entity View Presentation Logic Navigation Business 
Logic Models VIPER Presenter Interactor

@gregheo AltConf 2017 Router View Presentation Logic Navigation Business  Logic
Model Riblets Presenter Interactor

@gregheo AltConf 2017 Streams View Model Reactive Observer Business  Logic
View Model Business  Logic

@gregheo AltConf 2017 When the blackbird ﬂew out of sight,
It marked the edge Of one of many circles.

@gregheo AltConf 2017

@gregheo AltConf 2017 Thirteen Ways of Looking at a View
Controller

Thirteen Ways of Looking at a View Controller

Thirteen Ways of Looking at a View Controller

Greg Heo

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@gregheo AltConf 2017 I was of three minds, Like a

@gregheo AltConf 2017 Thirteen Ways of Looking at a View

@gregheo AltConf 2017 Hold the Model Controller Model View

@gregheo AltConf 2017 Coordinate Between Views Button Label tap  action

@gregheo AltConf 2017 View Appearance Callbacks • view did load

@gregheo AltConf 2017 Handle View Layout • loadView • view

@gregheo AltConf 2017 “We shape our buildings,   and afterwards

@gregheo AltConf 2017 Miscellaneous • “is editing” state • state

@gregheo AltConf 2017 Manage Style • presentation style • transitions

@gregheo AltConf 2017 Navigation • Navigation controllers, tab bar controllers,

@gregheo AltConf 2017 Among twenty snowy mountains, The only moving

@gregheo AltConf 2017 " #

@gregheo AltConf 2017 so controlling such view much single  responsibility

@gregheo AltConf 2017 Model View Presentation Logic Navigation Business  Logic

@gregheo AltConf 2017 View Controller Model View Presentation Logic Navigation?

@gregheo AltConf 2017 Routing Entity View Presentation Logic Navigation Business

@gregheo AltConf 2017 Router View Presentation Logic Navigation Business  Logic

@gregheo AltConf 2017 Streams View Model Reactive Observer Business  Logic

@gregheo AltConf 2017 When the blackbird ﬂew out of sight,

@gregheo AltConf 2017

@gregheo AltConf 2017

@gregheo AltConf 2017 Thirteen Ways of Looking at a View