Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)

# Run me with:
#
#   $ watchr less.watchr

~| gem list swap
 
*** LOCAL GEMS ***

uniques = results.delete_if {|r| r['occurrences'] == 1 }.map {|r| r['id'] }
duplicates = results.map {|r| r['id'] }

# Run me with:
#
#   $ watchr docs.watchr.rb

# Run me with:
#
#   $ watchr specs.watchr.rb

In response to all the responses to:
 
http://twitter.com/rtomayko/status/1155906157

...
Package libpcre was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpcre.pc'

require 'pathname'
require 'test/unit'
require 'rubygems'

# in lib/patches/facebooker.rb
module Facebooker
  module Rails