$ grep -l "#let" ~/terhechte/journal/*.md
Posts tagged #let
posts 2 years 1 tag let
[ 2016 ]
02 · posts
2016-04-14
Force optionals in multi-unwrapped 'guard let' or 'if let'
Mixing optional and non-optional functions in a guard is impossible and requires breaking up the lines. Here's a neat solution on how to circumvent this.
2016-03-29
Three tips for concise Swift using the Guard statement
Three quick examples for how you can use guard to write shorter and simpler code