Keynote - Why setters are bad

Code snippets for my keynote "Why setters are bad".

Requirements

cat some-slide.php | tail -n +2 > highlight.php | highlight -f -O rtf highlight.php --font-size 28 --style my-personal | pbcopy && rm highlight.php

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
README.md		README.md
slide-boolean-flag.php		slide-boolean-flag.php
slide-setter-injection-2.php		slide-setter-injection-2.php
slide-setter-injection.php		slide-setter-injection.php
slide-setter-state.php		slide-setter-state.php
slide-special-constructors.php		slide-special-constructors.php
slide-without-boolean-flag.php		slide-without-boolean-flag.php
slide-without-setter-injection.php		slide-without-setter-injection.php
slide-without-setter-state.php		slide-without-setter-state.php