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view default_arg.m @ 474:c91464ef1dd9 feature/sublassable_cellarray

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Implement tests for horzcat and vertcat. Fix bugs found
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 02 Aug 2017 09:38:12 +0200
parents 48b6fb693025
children
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function default_arg(s, val)
    if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
        assignin('caller',s,val)
    end
end