[01x06] How to create Functions in Julia | Tutorial 6 of 13 | Julia for Beginners

[@kamilziemian995]

As always, very pedagogical and informative.

[@ArmandoLara]

Amazing as always.

[@doggodotjl]

This tutorial was fun to make! Glad you liked it!

[@abdulrahmanal-bandar550]

Amazing!

[@doggodotjl]

Thanks!

[@jjmyt13]

These are great! Though the documentation section was kind of surprising, as I don't think it's a good idea to write documentation in the REPL. Though perhaps you're trying to keep things simple by not getting into issues related to folder structure or using/import/include. There are always trade-offs.

[@ElvisCasco]

In the function shoppinglist, length(items) doesn't work in newest version of Julia: function shoppinglist(items...) println("Number of items to buy: $(length(items))") for i in items println(i) end end I changed to: function shoppinglist(items...) println("Number of items to buy: $(size(collect(items))[1])") for i in items println(i) end end Is there another way of doing this?

[@doggodotjl]

Hmm...I tried the code in the tutorial using Julia v1.7.2 which is the current version as of today (2022-04-18) and the code still works for me. I also copied the code from your comment and pasted it into my REPL and it also works for me.

[@9163717884]

perfect