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amiel/gist:309015

Created February 19, 2010 18:28
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gistfile1.sh
# my bash one-liner of the day
for file in app/models/trade_plan/*;do l=`head -1 $file|ruby -p -e 'm=$_.match /TradePlan::(\w+)/;$_=m[1]'`; ruby -p -i -e 'if $_.match /end/;$_=%( belongs_to :option, :class_name => "Listing::'$l'"\nend);end' $file;done
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