Functions in Lua - Lua Tutorial (Part 10)

[@eurasian23]

These are the most effective and practical tutorial. Maybe I can follow your Javascript tutorials for my school project on the effect of education on the economy.

[@tooeooeenee4855]

Your so smart :) 😻👍👌

[@Stevesteacher]

Thanks :)

[@tooeooeenee4855]

@@Stevesteacher :)

[@MamozaiMamozai]

Thanks

[@stephenmackenzie9016]

So lua supports lexical closures

[@lehongronald5747]

what is wrong with code below? local function sum(...) for i =1, #{...} do print(i,{i}) end return end sum(10, 5,44 , 9, 5, 0, 14)

[@anoraoriginal]

you just need put end below sum and delete another i think

Hello. I'm loving your video, they're helping me a lot :D I have a doubt: in 7:57 (line 2) can I write age = age and true or 5 ?

[@moyenmedium1220]

The "and" operator return its first argument if it is falsy, otherwise it returns the second argument. Similarly, the "or" operate selects the first operator if it is truthy and otherwise selects the second operator. To come back to your example, if age is truthy, the "and" operator will return "true", and the the "or" operator will then select "true" and store it in age. If instead we opted for the first example he gave in the video (age = age or 6), a truthy age would store "age" in the "age" variable. In short, you can't write "age = age and true or 5" instead.

[@Aizen990-9]

i cant understand return