http request にjsonデータを渡すスクリプト

http_req

#!/usr/bin/env ruby
# @see: http://stackoverflow.com/questions/5658510/curl-json-post-request-via-terminal-to-a-rails-app

unless ARGV.size == 3
  puts <<EOB
Usage: http_req url method data
  ex) http_req http://localhost:3000/movies/new.json post "{ movie:{ title:'Star Wars IV'} }"

EOB
  exit
end

require 'json'
url = ARGV[0]
method = ARGV[1] || 'get'
data = begin
  JSON.generate(eval(ARGV[2]))
rescue
  {}
end

system("curl -v -H 'Accept: application/json' -H 'Content-type: application/json' -X #{method.upcase} -d '#{data}'  #{url}")

post 以外にも対応できる様に変更