Zigzag Chen zigzag

## five_longest_classes_in_java_codebase.rb
#Dir.glob("**/*.java").map{|it| it.split('/').last[0..-6]}.map{|it| [it, it.length]}.sort{|a, b| b[1] <=> a[1]}[0..5]
# A bit short version:
Dir['**/*'].grep(/(\w*)\.java/){$1}.sort_by(&:length).reverse.first(5).map{|it| [it,it.length]}

## newpost.rb
#!/usr/bin/ruby

unless ARGV[0]
  puts 'Usage: np "the post title"'
  exit(-1)
end

title = ARGV.join ' '
date_prefix = Time.now.strftime("%Y-%m-%d")
postname = title.strip.downcase.gsub(/ /, '-')
	#Dir.glob("*/.java").map{\|it\| it.split('/').last[0..-6]}.map{\|it\| [it, it.length]}.sort{\|a, b\| b[1] <=> a[1]}[0..5]
	# A bit short version:
	Dir['*/'].grep(/(\w*)\.java/){$1}.sort_by(&:length).reverse.first(5).map{\|it\| [it,it.length]}
	#!/usr/bin/ruby

	unless ARGV[0]
	puts 'Usage: np "the post title"'
	exit(-1)
	end

	title = ARGV.join ' '
	date_prefix = Time.now.strftime("%Y-%m-%d")
	postname = title.strip.downcase.gsub(/ /, '-')