[gremlinsinc]

I picked up 4 spaces from ruby/rails when I first started coding...then switched to 2 spaces a few years back..my god it's so much better...

[the_gastropod]

I don't believe Ruby has ever endorsed 4 spaces...

[gremlinsinc]

I swear back in 2012 it was the norm/style to use 4 spaces in Rails...

Edit: Maybe it's PSR2? Or maybe it was one of the dev teams I worked for.. honestly I can't remember why I used that lol. I'm getting senile at 40, I swear.