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mongo-ruby-driver/docs/HISTORY.md

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MongoDB Ruby Driver History

1.1.4

2010-11-30

  • Important connection failure fix.
  • ObjectId#to_s optimization (David Cuadrado).

1.1.3

2010-11-29

  • Distributed reads for replica set secondaries. See /docs/examples/replica_set.rb and http://api.mongodb.org/ruby/current/file.REPLICA_SETS.html for details.
  • Note: when connecting to a replica set, you must use Connection#multi.
  • Cursor#count takes optional skip and limit
  • Collection#ensure_index for caching index creation calls
  • Collection#update and Collection#remove now return error object when using safe mode
  • Important fix for int/long serialization on bug introduced in 1.0.9
  • Numerous tweaks and bug fixes.

1.1.2

2010-11-4

  • Two critical fixes to automated failover and replica sets.
  • Bug passing :timeout to Cursor.
  • Permit safe mode specification on Connection, Collection, and DB levels.
  • Specify replica set name on connect to verify connection to the right set.
  • Misc. reorganization of project and docs.

1.1.1

2010-10-14

  • Several critical JRuby bug fixes
  • Fixes for JRuby in 1.9 mode
  • Check keys and move id only when necessary for JRuby encoder

1.1

2010-10-4

  • Official JRuby support via Java extensons for BSON (beta)
  • Connection#lock! and Connection#unlock! for easy fsync lock
  • Note: BSON::Code is no longer a subclass of String.

1.0.9

2010-9-20

  • Significant performance improvements (with a lot of help from Hongli Lai)

1.0.8

2010-8-27

  • Cursor#rewind! and more consistent Cursor Enumberable behavior
  • Deprecated ObjectID for ObjectId
  • Numerous minor bug fixes.

1.0.7

2010-8-4

  • A few minor test/doc fixes.
  • Better tests for replica sets and replication acknowledgment.
  • Deprecated DB#error and DB#last_status

1.0.6

2010-7-26

  • Replica set support.
  • Collection#map_reduce bug fix.

1.0.5

2010-7-13

  • Fix for bug introduced in 1.0.4.

1.0.4

2010-7-13

  • Removed deprecated
    • Cursor admin option
    • DB#query
    • DB#create_index (use Collection#create_index)
    • DB#command only takes hash options now
  • j2bson executable (neomantra)
  • Fixed bson_ext compilation on Solaris (slyphon)
  • System JS helpers (neovintage)
  • Use one mutex per thread on pooled connections (cremes)
  • Check for CursorNotFound response flag
  • MapReduce can return raw command output using :raw
  • BSON::OrderedHash equality with other Ruby hashes (Ryan Angilly)
  • Fix for broken Socket.send with large payloads (Frédéric De Jaeger)
  • Lots of minor improvements. See commmits.

1.0.3

2010-6-15

  • Optimiztion for BSON::OrderedHash
  • Some important fixes.

1.0.2

2010-6-5

This is a minor release for fixing an incompatibility with MongoDB v1.5.2

  • Fix for boolean response on commands for core server v1.5.2
  • BSON.read_bson_document and b2json executable (neomantra)
  • BSON::ObjectID() shortcut for BSON::ObjectID.from_string (tmm1)
  • Various bug fixes.

1.0.1

2010-5-7

  • set Encoding.default_internal
  • DEPRECATE JavaScript string on Collection#find. You now must specify $where explicitly.
  • Added Grid#exist? and GridFileSystem#exist?
  • Support for replication acknowledgment
  • Support for $slice
  • Namespaced OrderedHash under BSON (sleverbor)

1.0

2010-4-29 Note: if upgrading from versions prior to 0.20, be sure to upgrade to 0.20 before upgrading to 1.0.

  • Inspected ObjectID is represented in MongoDB extended json format.

  • Support for tailable cursors.

  • Configurable query response batch size (thx. to Aman Gupta)

  • bson_ext installs on early release of Ruby 1.8.5 (dfitzgibbon)

  • Deprecated DB#create_index. Use Collection#create_index index.

  • Removed deprecated Grid#put syntax; no longer requires a filename.

0.20.1

2010-4-7

  • Added bson gem dependency.

0.20

2010-4-7

If upgrading from a previous version of the Ruby driver, please read these notes carefully, along with the 0.20_UPGRADE doc.

  • Support for new commands:

    • Collection#find_and_modify
    • Collection#stats
    • DB#stats

  • Query :fields options allows for values of 0 to exclude fields (houdini, railsjedi).

  • GridFS

    • Option to delete old versions of GridFileSystem entries.
    • Filename is now optional for Grid#put.
    • Option to write arbitrary attributes to a file: @grid.put(@data, :favorite_phrase => "blimey!")
    • Indexes created on the chunks collection are now unique. If you have an existing chunks collection, you may want to remove

  • Removed the following deprecated items:

    • GridStore class
    • RegexpOfHolding class
    • Paired connections must now be initialized with Connection.paired

  • BSON-related code extracted into two separate gems: bson and bson_ext (thx to Chuck Remes).

    • mongo_ext no longer exists.
    • BSON::Binary constructor can now take a string, which will be packed into an array.
    • Exception class adjustments:
      • Mongo::InvalidObjectID moved to BSON::InvalidObjectID
      • Mongo::InvalidDocument moved to BSON::InvalidDocument
      • Mongo::InvalidStringEncoding moved to BSON::InvalidStringEncoding
      • Mongo::InvalidName replaced by Mongo::InvalidNSName and BSON::InvalidKeyName
    • BSON types are now namespaced under the BSON module. These types include:
      • Binary
      • ObjectID
      • Code
      • DBRef
      • MinKey and MaxKey
    • Extensions compile on Rubinius (Chuck Remes).

Prior to 0.20

See git revisions.