gistfile1.txt

#!/usr/bin/env ruby

# == Synopsis
#   jsonpretty: a quick script for making JSON output legible
#
# == Usage
#   jsonpretty [a JSON encoded file]
#   [some stream with JSON text] | jsonpretty
#   
#   For this help use: jsonpretty -h
#
# == Author
#   Dannel Jurado
#
# == Fun Fact
#   the RDoc for this script is longer than the script itself
#   even without this fact!
 
require "rubygems"
require "json"
require "yaml"
require "optparse"
require "rdoc/usage"

opts = OptionParser.new
opts.on('-h', '--help') { RDoc::usage() }
opts.parse!(ARGV)
jsonfile =  ARGV[0].nil? ? $< : File.open(ARGV[0])
puts YAML.dump(JSON.parse(jsonfile.readlines.join))