Re: Newbie Dictionary Question
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- Subject: Re: Newbie Dictionary Question
- From: "Chris Swetenham" <cswetenham@...>
- Date: 2008年1月28日 14:59:41 -0000
If you're looking through the Lua documentation or mailing lists, bear in
mind the built-in associative map type is consistently called "table" rather
than "dictionary".
'for k,v in pairs(effectsTable[widgetTableIndex])' will iterate through the
keys and values of the table 'effectsTable[widgetTableIndex]'. 'k' is the
key at which 'v' is stored, so 'effectsTable[widgetTableIndex][k] = nil'
will remove that entry from the table.
Hope that helps,
Chris
----- Original Message -----
From: "Dan" <balaam@gmail.com>
To: <lua@bazar2.conectiva.com.br>
Sent: Monday, January 28, 2008 2:52 PM
Subject: Newbie Dictionary Question
Hello I'm having fun using Lua but there's a problem I can't seem to
find a simple solution to
for k,v in pairs(effectsTable[widgetTableIndex]) do
print(k,v)
local alive = coroutine.resume(v)
if (not alive) then
v = nil;
break;
end;
end
I want to remove the coroutines that are dead in this dictionary. K is
a table, V is a coroutine. Remove takes an integer. Is there a a line
of code that will remove an entry, currently I have v = nil. But I
want to remove the entry entirely. What's the best way to go about
doing this?
Thanks for any help!
-Dan