lua-users home
lua-l archive

Re: Ternary operator patch

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]


On 2010年9月16日, steve donovan wrote:
>
> Just to be different, how about a pseudo-function
> choose(cond,val1,val2) with the appropriate lazy evaluation?
Obviously Lua should have call-by-name like Algol 60.
Tony.
-- 
f.anthony.n.finch <dot@dotat.at> http://dotat.at/
HUMBER THAMES DOVER WIGHT PORTLAND: NORTH BACKING WEST OR NORTHWEST, 5 TO 7,
DECREASING 4 OR 5, OCCASIONALLY 6 LATER IN HUMBER AND THAMES. MODERATE OR
ROUGH. RAIN THEN FAIR. GOOD.

AltStyle によって変換されたページ (->オリジナル) /