Evaluates some code on each line of the input
e.g. ls -l | each "puts l.split.first"
gem install dorian-eachOr as part of my other gems:
gem install dorianFrom my history:
pbpaste | each "puts line.split('-')[1].split.first" | uniq
git grep Thing test/ | grep isocode | each "puts l.split(':').first" | sort | uniq | xvim
cat file.csv | each "code, name = l.split(\"\\t\"); if code.include?(','); puts code; else; puts code.gsub(' ', '') + ',' + name; end"
git grep thing | grep " doc " | each "puts l.split(':').first" | xvim