Rubyからmongo使う

Ruby MongoDB

準備

sudo gem install mongo bson bson_ext
#!/usr/bin/env ruby
require 'rubygems'
require 'mongo'

m = Mongo::Connection.new('localhost', 27017)

puts '---db names---'
m.database_names.each{|name|
  puts name
}

db = m.db('testdb')

db['users'].insert({
                :name => 'shokai',
                :fullname => 'sho hashimoto'
              })

puts db['users'].count
p db['users'].find({:name => 'shokai'})