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BSON Changelog

3.2.6

Bug Fixes

  • #44 Fixed regexp deserialization in conjunction with SSL io. (Niels Ganser)

3.2.5

Bug Fixes

  • RUBY-1024 Fixed Hash#merge only to yield when keys exist in both hashes. (Agis Anastasopoulos)

3.2.4

Bug Fixes

  • RUBY-1019 Performace improvements on deserialization.

3.2.3

Bug Fixes

  • #41 Normalizing arrays does not mutate. (Agis Anastasopoulos)

  • #40 Added big endian support. (Jeff Blight)

3.2.1

Bug Fixes

#39 Fixed MD5 hashing of hostname in c extension. (James Hudon)

3.2.0

Bug Fixes

  • RUBY-950 Don't encode to UTF-8 in Binary#to_bson, only force BINARY encoding.

New features

  • Add BSON.ObjectId constructor for instantiating an ObjectId from a String. Update ObjectId#inspect to print out a string that can be evaluated into the corresponding ObjectId. (Tony Ta)

3.1.2

Bug Fixes

  • RUBY-950 Encode to UTF-8 then force BINARY encoding in Binary#to_bson.

3.1.1

Bug Fixes

  • Fixed argument errors when delegating to regex objects. (Tom Scott)

3.1.0

New Features

  • BSON::Regexp::Raw now behaves like a regular Regexp by delegating to the compiled and wrapped regex. (Tom Scott)

Bug Fixes

  • Fixed inspect on BSON::Binary to handle ASCII characters. (Jérémy Carlier)

3.0.4

Bug Fixes

  • Fixed BSON::ObjectId.legal? regular expression to properly check beginning and end of strings.

3.0.3

Bug Fixes

  • #31 Fix Int64 decode from strings. (Nobuyoshi Nakada)

3.0.2

Bug Fixes

  • RUBY-898 Compensated for different return values of Socket#readbyte and OpenSSL::SSL::SSLSocket#readbyte.

3.0.1

Bug Fixes

  • Fixed installation on latest Rubygems which requires 'date' to be required.

3.0.0

Backwards Incompatible Changes

  • RUBY-852 Regular expressions that are deserialized now return a BSON::Regexp::Raw instead of a Regexp object. In order to get the regular expression compiled, call #compile on the returned object.

    raw.compile

New Features

  • BSON::Binary now implements #inspect with a truncated view of the data for better readability.

Bug Fixes

  • The native object id generation was fixed to match the raw Ruby. (Conrad Irwin)

  • #23: BSON::Binary types can be now used as hash keys. (Adam Wróbel)

2.2.3

Bug Fixes

  • Fixed native C encoding of strings and performace on Rubinius.

2.2.2

Bug Fixes

  • #17: Fixed BSON::ObjectId counter increment on Ruby 2.1.0 since method names can no longer override Ruby keywords.

  • #16: Fixed serialization of times when microseconds are causing to_f on time to be 1 microsecond inaccurate. (Francois Bernier)

2.2.1

Bug Fixes

  • #15: Date and DateTime instances now return the Time value for the BSON type, so that they can be serialized inside hashes and arrays. (Michael Sell)

2.2.0

Dependency Changes

  • Ruby 1.8 interpreters are no longer supported.

2.1.2

Bug Fixes

  • #14: Fixed all 1.8 errors related to DateTime serialization.

2.1.1

Bug Fixes

  • #13 / RUBY-714: Require time in DateTime modules when using outside of environments that don't already have time included.

2.1.0

New Features

  • Date and DateTime objects in Ruby can now be serialized into BSON. Date is converted to a UTC Time at midnight and serialized, while DateTime is simply converted to the identical Time before serialization. Note that these objects will be deserialized into Time objects.

2.0.0

Backwards Incompatible Changes

  • BSON::DEFAULT_MAX_BSON_SIZE has been removed, as the BSON specification does not provide an upper limit on how large BSON documents can be.

  • BSON.serialize is no longer the entry point to serialize a BSON document into its raw bytes.

    For Ruby runtimes that support ordered hashes, you may simply call `to_bson` on
the hash instance (Alternatively a `BSON::Document` is also a hash:

  { key: "value" }.to_bson
  BSON::Document[:key, "value"].to_bson

For Ruby runtimes that do not support ordered hashes, then you must instantiate
an instance of a `BSON::Document` (which is a subclass of hash) and call `to_bson`
on that, since the BSON specification guarantees order of the fields:

  BSON::Document[:key, "value"].to_bson

  • BSON.deserialize is no longer the entry point for raw byte deserialization into a document.

    For Ruby runtimes that support ordered hashes, you may simply call `from_bson` on
the `Hash` class if you want a `Hash` instance, or on `BSON::Document` if you
want an instance of that. The input must be a `StringIO` object:

  Hash.from_bson(stringio)
  BSON::Document.from_bson(stringio)

For Ruby runtimes that do not support ordered hashes, then `from_bson` must be
called on `BSON::Document` in order to guarantee order:

  BSON::Document.from_bson(stringio)

  • Calling to_json on custom BSON objects now outputs different results from before, and conforms the BSON specification:

    • BSON::Binary: { "$binary" : "\x01", "$type" : "md5" }
    • BSON::Code: { "$code" : "this.v = 5 }
    • BSON::CodeWithScope: { "$code" : "this.v = value", "$scope" : { v => 5 }}
    • BSON::MaxKey: { "$maxKey" : 1 }
    • BSON::MinKey: { "$minKey" : 1 }
    • BSON::ObjectId: { "$oid" : "4e4d66343b39b68407000001" }
    • BSON::Timestamp: { "t" : 5, "i" : 30 }
    • Regexp: { "$regex" : "[abc]", "$options" : "i" }

New Features

  • All Ruby objects that have a corresponding object defined in the BSON specification can now have to_bson called on them to get the raw BSON bytes. These objects include:

    • Array
    • FalseClass
    • Float
    • Hash
    • Integer
    • NilClass
    • Regexp
    • String
    • Symbol (deprecated)
    • Time
    • TrueClass

  • Custom types specific to the BSON specification that have Ruby objects defined for them may also have to_bson called on them to get the raw bytes. These types are:

    • BSON::Binary
    • BSON::Code
    • BSON::CodeWithScope
    • BSON::MaxKey
    • BSON::MinKey
    • BSON::ObjectId
    • BSON::Timestamp
    • BSON::Undefined
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