Programming Ruby 3.2 (5th Edition): B2.0 page 373, built in to


Already in the previous edition !

page 373, third paragraph, first line : built in to or built into ?

But when you metaprogram, you are no longer limited to the set of abstractions built in to
your programming language.

Not sure if it should be into in one word.

I’m going to stick with this being correct, I think it’s (built in) to, basically, but I’ll let the copyeditor have the last word. Thanks!