In a chapter titled "Them What Make the Rules and Them What Live the Dream", over a line of code that defines a CONSTANT as an array literal, @byroot writes:
> Constants should be frozen, really!
> byroot 🙂
The code below the note shows a #mutable array sitting smugly behind a SCREAMING_CASE name, pretending to be immutable. Jean could not walk past it.
Them what make the rules. Them what frozen the constants.
#whysfoxes #WhysPoignantGuideToRuby #WPGTRPage142 #ruby #immutable #RubyLang


