Update best_practices.md let section to also reference let! variables.
What does this MR do?
Update best_practices.md let section to also reference let! variables.
Closes
Author's checklist
- [+] Apply the correct labels and milestone
- [+] Crosslink the document from the higher-level index
- [+] Crosslink the document from other subject-related docs
- [+] Correctly apply the product badges and tiers
- [+] Port the MR to EE (or backport from CE): always recommended, required when the
ee-compat-check
job fails
Review checklist
-
Your team's review (required) -
PM's review (recommended, but not a blocker) -
Technical writer's review (required) -
Merge the EE-MR first, CE-MR afterwards