That new version still doesn't pass the filename on to gen_thumb...unless I missed something. So its different because its not the same? More simply, gen_thumb is returning a subroutine with the width and heigth already set. That new routine is then passed the filename when its time to actualy generate the thumbnail. /me wonders then if closures are just another way to achieve function currying.


___________
Eric Hodges $_='y==QAe=e?y==QG@>@?iy==QVq?f?=a@iG?=QQ=Q?9'; s/(.)/ord($1)-50/eigs;tr/6123457/- \/|\\\_\n/;print;

In reply to Re^2: CGI::Uploader: Using closures to improve a declarative interface. by eric256
in thread CGI::Uploader: Using closures to improve a declarative interface. by markjugg

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