#!/usr/bin/env ruby
require 'soywiki'

# this emulates ls -t in unix, but searches subdirs and returns a flat list of
# files

xs = Dir.glob('*/*').
    select {|x| File.file?(x) && x.gsub('/', '.') =~ Soywiki::WIKI_WORD }.
    select {|x| x !~ /~$/ }. # vim backup files
    sort_by {|x| File.stat(x).mtime }.
    reverse.map {|x| x.to_page_title }

puts xs.join("\n")