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Documented the option :versions in description of method GridFileSystem.open.

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VvanGemert 2012-01-10 17:52:13 +01:00
parent 417000da7b
commit 585e6722b4
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lib/mongo/gridfs/grid_file_system.rb
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@ -71,6 +71,9 @@ module Mongo
# GridFileSystem#delete.
# @option opts [Boolean] :safe (false) When safe mode is enabled, the chunks sent to the server
# will be validated using an md5 hash. If validation fails, an exception will be raised.
# @option opts [Integer] :versions (false) deletes all versions which exceed the number specified to
# retain ordered by uploadDate. This option only works in 'w' mode. Certain precautions must be taken when
# deleting GridFS files. See the notes under GridFileSystem#delete.
#
# @example
#