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joshavant/swift_vs_objc.sh

Created July 10, 2019 16:15
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swift_vs_objc.sh
#!/usr/bin/env bash
project=.;
objc=`grep -r "^@implementation " $project | wc -l | tr -d ' '`;
swift=`grep -r "^class " $project | wc -l | tr -d ' '`;
ratio=$(bc <<< "scale=3; $swift / $objc");
ratio_perc=$(bc <<< "$ratio * 100");
echo "Swift classes: $swift";
echo "Objective-C classes: $objc";
printf "Ratio: %0.3g%%\n" $ratio_perc;
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