Parentheses per line in Ring vs Express.js

gistfile1.sh

$ wc -l ring/**/*.clj
  5418 total
$ fgrep -o "(" ring/**/*.clj | wc -l
  3790

$ wc -l express/**/*.js
  14745 total   
$ fgrep -o "(" express/**/*.js | wc -l
  9528

# .646185148 "(" per line in express.js: https://github.com/strongloop/express
# .699520118 "(" per line in ring:       https://github.com/ring-clojure/ring