load_puz.rb

#! /usr/bin/env ruby -I.

require 'pp'

require 'puzloader'
require 'crosswordgrid'

def debug(name, value)
  printf "%-10s: %d %04x\n", name, value, value
end

filename = ARGV[0] || '2014-4-22-LosAngelesTimes.puz'
puz = PuzzleLoader.new(filename, :debug)

debug 'Width    ', puz.width
debug 'Height   ', puz.height
debug 'Clues    ', puz.num_clues
debug 'Scrambled', puz.scrambled? ? 1 : 0
debug 'Valid    ', puz.valid? ? 1 : 0

puts %(
Title:      #{puz.title}
Author:     #{puz.author}
Copyright:  #{puz.copyright}

)

puz.clues.each_slice(2) { |clue| puts clue.join ' :: ' }

cgrid = Crossword::Grid.new(puz.rows, puz.clues)

cgrid.height.times do |row|
  puts
  cgrid.width.times do |col|
    print cgrid.cell_at(row, col).letter
  end
end

puts