lines

# rails

find . \( -iname '*.rb' -o -iname '*.css' -o -iname '*.js' -o -iname '*.erb' -o -iname '*.html' -o -iname '*.haml'  -o -iname '*.sass' -o -iname '*.scss' -o -iname '*.coffee' \) -exec wc -l {} + | sort -n

# ios

find . "(" -name "*.m" -or -name "*.mm" -or -name "*.cpp" -or -name "*.swift" ")" -print0 | xargs -0 wc -l