Closed pwoolcoc closed 4 years ago
this is awesome, thanks @pwoolcoc! I think this code is also present in 2.3, do you want to remove it from there as well? might need to fix a couple of line numbers in the md file for that section but should not be too bad.
@iolivia thanks! I found a few more instances of this pattern so I fixed those as well. I adjusted the line numbers in Ch2-03, as well as scanned through the rest of the book to see if any obvious issues jumped out at me. I didn't find any more code samples that looked off but I'm happy to fix any I may have missed.
thanks @pwoolcoc, this is a great fix! I had a look at the netlify preview as well and couldn't see any broken code samples, so we should be good to go.
In
input_system.rs
, we are collecting into a Vec, converting it into an iterator, and collecting again into a Hashmap. The initial collection into the Vec is unnecessary and we can just collect directly into the HashMap