Class | AWS::S3::ObjectVersionCollection |
In: |
lib/aws/s3/object_version_collection.rb
|
Parent: | Object |
For S3 buckets with versioning enabled, objects will store versions each time you write to them.
object = bucket.objects['myobj'] object.write('1') object.write('2') object.write('3') object.versions.collect(&:read) #=> ['1', '2', '3']
To see all the version id for a particular object, access the any particular version, and see the latest version:
object.versions.each do |version| puts version.version_id end #=> T2TwAiZ3SmNr7tOfe0QBa4RZnSb3GSLq #=> kAEHC_ysT65bT4P3zyYOP1ELA6ajar_6 #=> itHPX6m8na_sog0cAtkgP3QITEE8v5ij object.versions['itHPX6m8na_sog0cAtkgP3QITEE8v5ij'] #=> <AWS::S3::ObjectVersion:<<bucket>>:myobj:itHPX6m8na_sog0cAtkgP3QITEE8v5ij> object.versions.latest #=> <AWS::S3::ObjectVersion:<<bucket>>:myobj:T2TwAiZ3SmNr7tOfe0QBa4RZnSb3GSLq>
If you know the id of a particular version you can get that object.
bucket.objects['myobj'].version[version_id].delete
object | [R] | @return [S3Object] The object this collection belongs to. |
Returns an object that represents a single version of the {object}. @param [String] version_id @return [ObjectVersion]
Yields once for each version of the {object}.
@yield [object_version] @yieldparam [ObectVersion] object_version @return [nil]
@note Generally you will just want to grab the object key its key. @return [ObjectVersion] Returns the latest version of this object.