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MongoDB Ruby Driver History

1.6.2

2012-04-05

Implements socket timeouts via non-blocking IO instead of Timeout module which should greately increase performance in highly threaded applications
Added ability to authentication via secondary if primary node unavailable
Replica set refresh interval now enforces a lower bound of 60 seconds
Added documentation for dropping indexes, collections, databases
Test output cleanup (...)s unless failure occurs

1.6.1

2012-03-07

Added thread affinity to Mongo::Pool
Added deploy tasks
Added Travis CI support (Cyril Mougel)
Logging warning message is only displayed for level :debug

1.6.0

2012-02-22

Added Gemfile
ReplSetConnection seed format is now array of 'host:port' strings
Added read preference :secondary_only
Added ability to log duration -- enabled by default (Cyril Mougel)
Added read_only option for DB#add_user (Ariel Salomon)
Added :collect_on_error option for bulk-insert (Masahiro Nakagawa)
Added and updated URI options (now case insensitive)
Bug fix for ReplSet refresh attempting to close a closed socket
Default op_timeout for ReplSetConnection is now disabled (was 30 seconds)
Support db output option for map reduce (John Ewart)
Support for keeping limited versions of files using GridFS (VvanGemert)

1.5.2

2011-12-13

Lots of fixes for replica set connection edge cases.
Set default op_timeout and connect_timeout to 30 seconds.
Support GeoHaystack indexing.

1.5.1

2011-11-29

Release due to corrupted gemspec. This was a bug having to do with rubygems. Apparently, gems must still be built with Ruby 1.8.

1.5.0

2011-11-28

This releases fixes bugs introduced in 1.4.0 and 1.4.1 that were introduced as a result of adding replica set refresh modes.

Removed :async refresh mode.
Disabled auto refresh mode by default. If you want the driver to automatically check the state of the replica set, you must use :sync mode. Note that replica set refresh is designed only to account for benign changes to the replica set (adding and removing nodes that don't affect current connections).
Fixed bug with commands being sent to secondary nodes. The next release will allow you to specify where commands can be sent.
Support :j safe mode option.
Fix :max_scan and :show_disk_loc Cursor options.

You can see the remaining issues at https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10005&version=10992

1.5.0.rc0

2011-11-18

Fix bugs associated with replica set refresh.

1.4.1

2011-10-17

If you're using 1.4.0, this is a necessary upgrade.

Simplified replica set refresh.
Fix bugs associated with replica set refresh.
Make cursor smart enough to continue functioning even if a refresh is triggered.

1.4.0

2011-9-19

Attempt to automatically refresh internal replica set state using ReplSetConnection#refresh.
Two automated refresh modes: :async and :sync. Automated refresh can also be disabled.
Choose secondary for reads based on ping time.
Read preference API: specify whether queries should go to primary or secondary on a per-query basis.
Pass :require_primary => false to ReplSetConnection to connect without requiring a primary node.
Enable exhaust-mode queries with OP_QUERY_EXHAUST.
Collection#count takes a query selector.
Support continue_on_error flag for bulk inserts (use :continue_on_error => true)
Add Cursor#add_option. Deprecate Cursor#query_opts and replace with Cursor#options.
Initial SSL support (connect with :ssl => true)
Update to latest Java driver for JRuby.
Check max BSON size on a per-connection basis.
Fixed two platform-specific BSON serialization issues.
Lots of bug fixes and code cleanup.

1.3.1

2011-5-10

Fix GridIO#gets infinite loop error (Ryan McGeary)
Fix BSON::OrderedHash#reject! leaving keys with null values (rpt. by Ben Poweski)
Minor semantic fix for OrderedHash#reject!
Fix Mongo::DB to allow symbols in method traversing collection names (rpt. by Chris Griego)
Support new server regex option "s" (dotall). This is folded in with \m in Ruby.
Fix so that Cursor#close hits the right node when :read_secondary is enabled.
Support maxScan, showDiskLoc, and returnKey cursor options.
Make DB#validate_collection compatible with server v1.9.1.
Fix so that GridIO#gets returns local md5 with md5 matches server md5 (Steve Tantra).
Fix bug in BSON::OrderedHash that prevents YAML.load (Ian Warshak).
Fix example from /examples.
Ensure that we do not modify hash arguments by calling Hash#dup when appropriate.
Ensure that JRuby deserializer preserves binary subtypes properly.
Fix for streaming an empty file into GridFS (Daniël van de Burgt).
Minor doc fixes.

1.3.0

2011-4-04

Add option to set timeouts on socket read calls using the Mongo::Connection :op_timeout option.
Add StringIO methods to GridIO objects
Support for BSON timestamp type with BSON::Timestamp
Change the BSON binary subtype from 2 to 0
Remove private method Connection#reset_conection and deprecate public method ReplSetConnection#reset_connection
ByteBuffer#== and OrderedHash#dup (Hongli Lai)
Better check for UTF8 validity in Ruby 1.9
Added previously removed Connection#host and Connection#port
Added transformers to allow Mongo::Cursor to allow instantiated objects (John Nunemaker)
Automated reconnection on fork
Added Cursor#next alias for Cursor#next_document
Audit tests after enabling warnings (Wojciech Piekutowski)
Various bug fixes thanks to Datanoise, Hongli Lai, and Mauro Pompilio

1.2.4

2011-2-23

Fix the exception message shown when there's an IOError (Mauro Pompilio)
Another update to map-reduce docs for v1.8. Note that if you use the new output option {:out => {:inline => true}}, then you must also specify :raw => true.

1.2.3

2011-2-22

Update docs for map-reduce command
Minor doc fix

1.2.2

2011-2-15

Improved replica set failover for edge case.
Fix for REE on OSX (Hongli Lai)

1.2.1

2011-1-18

Enable authentication with connection pooling.
Allow custom logging with Connection#instrument (CodeMonkeySteve)
Minor fixes and doc improvements.

1.2.0

2011-1-18

Some minor improvements. See commit history.

1.2.rc0

2011-1-5

Lots of cleanup and minor bug fixes.

Issues resolved: http://jira.mongodb.org/browse/RUBY/fixforversion/10222
Updated Java BSON to Java driver 2.4.
Platform gem for JRuby bson.

1.1.5

2010-12-15

ReplSetConnection class. This must be used for replica set connections from now on. You can still use Connection.multi, but that method has been deprecated.
Automated replica set tests. rake test:rs
Check that request and response ids match.
Several bug fixes. See the commit history for details.

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