cades/Functional Core, Imperative Shell

## Functional Core, Imperative Shell
http://www.infoq.com/presentations/Simple-Made-Easy
http://www.infoq.com/presentations/integration-tests-scam
http://blog.thecodewhisperer.com/2010/09/14/when-is-it-safe-to-introduce-test-doubles
http://youtu.be/yTkzNHF6rMs
http://pyvideo.org/video/1670/boundaries
http://skillsmatter.com/podcast/ajax-ria/enumerators
http://alistair.cockburn.us/Hexagonal+architecture
http://c2.com/cgi/wiki?PortsAndAdaptersArchitecture
http://www.confreaks.com/videos/977-goruco2012-hexagonal-rails
http://www.confreaks.com/videos/1255-rockymtnruby2012-to-mock-or-not-to-mock
http://vimeo.com/53154357
http://nccastaff.bournemouth.ac.uk/jmacey/CA1/Papers/Responsibility-Driven%20Design.pdf
https://github.com/raganwald/homoiconic/blob/master/2011/11/COMEFROM.md
http://pyvideo.org/video/310/pycon-2010--tests-and-testability---188
http://alistair.cockburn.us/Walking+skeleton
http://blog.8thlight.com/uncle-bob/2012/08/13/the-clean-architecture.html

"Since none of the code written so far needed to know that a wall post
could have comments, he saw no value in cluttering up those files with
comment-handling code. Instead, he put the relationship between wall
posts and comments in the code that was responsible for doing
something with comments. His code was uniformly organized so that the
code dependencies were exactly isomorphic to the feature
dependencies."

"Your domain model is not in your classes, it's in the communication
patterns between the objects at runtime." growing-obj-oriented-software

"Both the user-side and the server-side problems actually are caused by
the same error in design and programming — the entanglement between the
business logic and the interaction with external entities. The asymmetry
to exploit is not that between "left" and "right" sides of the
application but between "inside" and "outside" of the application.
The rule to obey is that code pertaining to the "inside" part should
not leak into the "outside" part." Alexander Cockburn

"The facets of the hexagon represent different conversations that the
application is having with the outside world."

as a *pattern*
	http://www.infoq.com/presentations/Simple-Made-Easy
	http://www.infoq.com/presentations/integration-tests-scam
	http://blog.thecodewhisperer.com/2010/09/14/when-is-it-safe-to-introduce-test-doubles
	http://youtu.be/yTkzNHF6rMs
	http://pyvideo.org/video/1670/boundaries
	http://skillsmatter.com/podcast/ajax-ria/enumerators
	http://alistair.cockburn.us/Hexagonal+architecture
	http://c2.com/cgi/wiki?PortsAndAdaptersArchitecture
	http://www.confreaks.com/videos/977-goruco2012-hexagonal-rails
	http://www.confreaks.com/videos/1255-rockymtnruby2012-to-mock-or-not-to-mock
	http://vimeo.com/53154357
	http://nccastaff.bournemouth.ac.uk/jmacey/CA1/Papers/Responsibility-Driven%20Design.pdf
	https://github.com/raganwald/homoiconic/blob/master/2011/11/COMEFROM.md
	http://pyvideo.org/video/310/pycon-2010--tests-and-testability---188
	http://alistair.cockburn.us/Walking+skeleton
	http://blog.8thlight.com/uncle-bob/2012/08/13/the-clean-architecture.html

	"Since none of the code written so far needed to know that a wall post
	could have comments, he saw no value in cluttering up those files with
	comment-handling code. Instead, he put the relationship between wall
	posts and comments in the code that was responsible for doing
	something with comments. His code was uniformly organized so that the
	code dependencies were exactly isomorphic to the feature
	dependencies."

	"Your domain model is not in your classes, it's in the communication
	patterns between the objects at runtime." growing-obj-oriented-software

	"Both the user-side and the server-side problems actually are caused by
	the same error in design and programming — the entanglement between the
	business logic and the interaction with external entities. The asymmetry
	to exploit is not that between "left" and "right" sides of the
	application but between "inside" and "outside" of the application.
	The rule to obey is that code pertaining to the "inside" part should
	not leak into the "outside" part." Alexander Cockburn

	"The facets of the hexagon represent different conversations that the
	application is having with the outside world."

	as a pattern