Re: avoid table lookups?
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- Subject: Re: avoid table lookups?
- From: Jorge <xxopxe@...>
- Date: 2012年10月26日 12:33:58 -0200
On 26/10/12 11:58, spir wrote:
Is it worth in Lua, at start of a func or before a loop, to "localise"
table fields? As in:
For innermost loops, and if your code will spend some time running, it
does make a difference.
Remember that the extra time you spend typing those localization is only
amortized if you code does a lot of loops.
As time passes i've started to obsess less and less about that stuff.
When i write the code for the first time i only localize if it makes the
code clearer, not out of performance reasons. After the code works and
does what it is supposed to do, i perhaps would pour over the code
looking for bottlenecks.
Jorge