This is a OS X command line tool I keep in my $PATH to quickly Fix titles when copy/pasting for blog posts etc.

titlize

#!/usr/bin/env ruby
options = Array.new
string = String.new
titlized = String.new
pbcopy = "cbcopy"

if RUBY_PLATFORM =~ /darwin/ then
  pbcopy = "pbcopy"
end

ARGV.each do|a|
  if a[0,1] == '-' then
    options << a
  else
    string = a
  end
end

if string.empty? then
  puts "You must provide a string to transform"
  exit
end

if options.include? '-d' or options.include? '-l' or options.include? '--downcase' or options.include? '--lowercase' then
  titlized = string.downcase
elsif options.include? '-u' or options.include? '--uppercase' then
  titlized = string.upcase
elsif options.include? '-b' or options.include? '--bumpy' then
  titlized = string.split(/\s+/).each{ |word| word.capitalize! }.join(' ') 
elsif options.include? '-p' or options.include? '--permalink' then
  titlized = string.downcase.gsub(/\b+/, " ").gsub(/[^a-z0-9\s]+/i, '').strip.gsub(/\s+/, '-')
else
  titlized = string.capitalize
end

if !titlized.empty? then
  puts titlized
  IO.popen(pbcopy, 'w+') {|clipboard| clipboard.write(titlized)}
end