Crystal: fix phrasing in introduction for "Library of Luton"

Programming Crystal
1

Hey all,
In the Crystal exercise introduction for “Library of Luton” under the section “Incrementing / Decrementing” there’s the sentence:

Due to char being a 32 Unicode point do they support incrementing and decrementing, this makes it so if you have 'a' so can you get 'b' by adding one.

I’d like to change this to: Due to char being a 32 Unicode point it supports incrementing and decrementing, which makes it so if you have 'a' you can get 'b' by adding one.

I’ll open a PR with the fix if this change gets support.

Thanks!

2

crystal/exercises/concept/library-of-luton/.docs/introduction.md at 9e6553f76d3479a4d25cc3f66f28912c8c6e2808 · exercism/crystal · GitHub is the line in question.

I’m not the maintainer here, but we should probably signify the 32 refers to the bits. Also, char is capitalized elsewhere in the document but not here.

1 Like
3

That sounds reasonable!