Philipp Janda siffiejoe
siffiejoe
/ transaction.lua
Last active
November 18, 2015 00:31
Experimental Lua module for using transactions to manage resources.
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| --[[ | |
| local t = transaction( function( a, b, c ) | |
| if c then c:destroy() end | |
| if b then b:clear() end | |
| if a then a:close() end | |
| end ) | |
| local a = t( f() ) | |
| local b = t( a:foo() ) | |
| local c = t( b:bar() ) | |
| -- do something with a, b, c |