style: Improve readability (hide root directory in list)

exe/collect-repos

@@ -40,7 +40,7 @@ class ListRepos < Thor
     Find.find(basedir) do |path|
       next unless path =~ %r{.*/.git/config$}
 
-      project_root = File.dirname(File.dirname(path))
+      project_root = File.dirname(File.dirname(path)).gsub(%r{^#{basedir}/}, '')
       lines = File.readlines(path)
       projects << {
         path: project_root,
@@ -58,7 +58,7 @@ class ListRepos < Thor
     ## REDUCE
     projects_selected = projects.select do |vals| 
       res = true
-      selector.each do |k,v|
+      selector.each do |k, v|
         res &&= (vals[k] == v)
       end
       res