# show brew install program info. # independence missing ..

gistfile1.rb

#!/usr/bin/env ruby
# show brew install program info.
# independence missing ..

pgs = %x{brew list}.split
deps = []
depss = []
pgs.each do |pg|
  d = %x{brew deps --1 #{pg}}.split
  deps << d
  depss << [pg, d]
end

pgs.sort!
deps.flatten!.sort!.uniq!
depss.sort!

indep = pgs - deps
mis = deps - pgs
p "SUMMARY: pgs: #{pgs.size}  independence: #{indep.size}  miss: #{mis.size}"
p '---- independence program ----'
p indep
p '---- missing program ----'
p mis
p '------- all program and deps -------'
depss.each {|x| p x}