1
0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2025-08-17 20:11:57 +02:00

[lua/en] Added a note about the wonky ternary

Ternaries in lua only work if the value returned when the condition evaluates to `true` is not `false` or `Nil`.
This commit is contained in:
Topher
2018-08-08 19:17:43 +03:00
committed by GitHub
parent 76bb8b21f6
commit 057511f3a7

View File

@@ -62,6 +62,10 @@ if not aBoolValue then print('twas false') end
-- in C/js:
ans = aBoolValue and 'yes' or 'no' --> 'no'
-- BEWARE: this only acts as a ternary value returned when the condition is true is not `false` or Nil
ans1 = aBoolValue and false or true --> true
ans2 = aBoolValue and true or false --> true
karlSum = 0
for i = 1, 100 do -- The range includes both ends.
karlSum = karlSum + i