> it’s a matter of taste. Probably. ¯\_(ツ)_/¯ > everything before the colon is defining the argument name. So the space binds more strongly than the colon.

> it’s a matter of taste. Probably. ¯\_(ツ)_/¯ > everything before the colon is defining the argument name. So the space binds more strongly than the colon. That seems..."unusual".