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| author | Divay Prakash <divayprakash@users.noreply.github.com> | 2018-09-08 16:51:28 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-09-08 16:51:28 +0530 |
| commit | 2d2db4821b9b6047cac9282aa7a363b081ef13ce (patch) | |
| tree | ce8544eb3f39a7328d8a652c9d114a4529549a98 /lua.html.markdown | |
| parent | d13203fa1e640eeabbb639883aa12383768c450a (diff) | |
| parent | 5e4079fa338040a6ee6951a61ace90e87a925159 (diff) | |
Merge pull request #3181 from kanyuga/patch-1
[lua/en] Added comment on ternary wonkiness
Diffstat (limited to 'lua.html.markdown')
| -rw-r--r-- | lua.html.markdown | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lua.html.markdown b/lua.html.markdown index 1e2d4366..32174a81 100644 --- a/lua.html.markdown +++ b/lua.html.markdown @@ -62,6 +62,11 @@ 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 if the value returned when the condition +-- evaluates to true is not `false` or Nil +iAmNotFalse = (not aBoolValue) and false or true --> true +iAmAlsoNotFalse = (not aBoolValue) and true or false --> true + karlSum = 0 for i = 1, 100 do -- The range includes both ends. karlSum = karlSum + i |