module BSON
A thin wrapper for the BSON C-Extension
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
A hash in which the order of keys are preserved.
Under Ruby 1.9 and greater, this class has no added methods because Ruby's Hash already keeps its keys ordered by order of insertion.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright (C) 2009-2013 MongoDB, Inc.
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Constants
- BSON_CODER
- DEFAULT_MAX_BSON_SIZE
- NULL_BYTE
Public Class Methods
# File lib/bson/types/object_id.rb, line 20 def BSON::ObjectId(s) ObjectId.from_string(s) end
# File lib/bson.rb, line 22 def self.deserialize(buf=nil, opts={}) BSON_CODER.deserialize(buf, opts) end
# File lib/bson.rb, line 42 def self.extension? !((ENV.key?('BSON_EXT_DISABLED') && RUBY_PLATFORM =~ /java/) || (ENV.key?('BSON_EXT_DISABLED') || "\x01\x00\x00\x00".unpack("i")[0] != 1)) end
Reads a single BSON document from an IO object. This method is used in the executable b2json, bundled with the bson gem, for reading a file of bson documents.
@param [IO] io an io object containing a bson object.
@return [ByteBuffer]
# File lib/bson.rb, line 33 def self.read_bson_document(io) bytebuf = BSON::ByteBuffer.new sz = io.read(4).unpack("V")[0] bytebuf.put_int(sz) bytebuf.put_array(io.read(sz-4).unpack("C*")) bytebuf.rewind return BSON.deserialize(bytebuf) end
# File lib/bson.rb, line 18 def self.serialize(obj, check_keys=false, move_id=false) BSON_CODER.serialize(obj, check_keys, move_id) end