Contents

$LOAD_PATH[0,0] = File.join(File.dirname(__FILE__), '..', 'lib')
require 'mongo'

include XGen::Mongo::Driver

host = ENV['MONGO_RUBY_DRIVER_HOST'] || 'localhost'
port = ENV['MONGO_RUBY_DRIVER_PORT'] || XGen::Mongo::Driver::Mongo::DEFAULT_PORT

puts "Connecting to #{host}:#{port}"
db = Mongo.new(host, port).db('ruby-mongo-examples')
db.drop_collection('test')

# A capped collection has a max size and optionally a max number of records.
# Old records get pushed out by new ones once the size or max num records is
# reached.
coll = db.create_collection('test', :capped => true, :size => 1024, :max => 12)

100.times { |i| coll.insert('a' => i+1) }

# We will only see the last 12 records
coll.find().each { |row| p row }

coll.drop

Version data entries

16 entries across 16 versions & 2 rubygems

Version	Path
animehunter-mongo-0.9	examples/capped.rb
mongodb-mongo-0.10.1	examples/capped.rb
mongodb-mongo-0.10	examples/capped.rb
mongodb-mongo-0.11.1	examples/capped.rb
mongodb-mongo-0.11	examples/capped.rb
mongodb-mongo-0.12	examples/capped.rb
mongodb-mongo-0.6.1	examples/capped.rb
mongodb-mongo-0.6.2	examples/capped.rb
mongodb-mongo-0.6.3	examples/capped.rb
mongodb-mongo-0.6.4	examples/capped.rb
mongodb-mongo-0.6.5	examples/capped.rb
mongodb-mongo-0.6.6	examples/capped.rb
mongodb-mongo-0.6.7	examples/capped.rb
mongodb-mongo-0.7	examples/capped.rb
mongodb-mongo-0.8	examples/capped.rb
mongodb-mongo-0.9	examples/capped.rb