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comparison default_arg.m @ 0:48b6fb693025

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Initial commit.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 17 Sep 2015 10:12:50 +0200
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-1:000000000000 0:48b6fb693025
1 function default_arg(s, val)
2 if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
3 assignin('caller',s,val)
4 end
5 end