dguzzo · August 29, 2015 13:58
diff --git a/mate-gem-source.bash b/mate-gem-source.bash
 # change "bundler" to the name of any installed gem (run 'gem list' to see which gems are installed.)
 # change "mate" to any prefered program that can open a directory. 'open' will open the file tree in Finder on OSX, for instance.

 # the regex basically strips off the "/lib/<gem-name>.rb" from the "gem which" output.

 gem which bundler | sed "s/\(.*\)\(.*\/.*\/.*\.rb\)$/\1/" | xargs mate

 # alternate way
 gem which bundler | ruby -e "puts gets.match(/(.*)\/lib\/.*/)[1]" | xargs mate
	# change "bundler" to the name of any installed gem (run 'gem list' to see which gems are installed.)
	# change "mate" to any prefered program that can open a directory. 'open' will open the file tree in Finder on OSX, for instance.

	# the regex basically strips off the "/lib/<gem-name>.rb" from the "gem which" output.

	gem which bundler \| sed "s/\(.\)\(.\/.\/.\.rb\)$/\1/" \| xargs mate

	# alternate way
	gem which bundler \| ruby -e "puts gets.match(/(.)\/lib\/./)[1]" \| xargs mate