class Mongo::Operation::Write::Update::Result
Defines custom behaviour of results for an update.
@since 2.0.0
Constants
- MODIFIED
The number of modified docs field in the result.
@since 2.0.0
- UPSERTED
The upserted docs field in the result.
@since 2.0.0
Public Instance Methods
matched_count()
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Get the number of documents matched.
@example Get the matched count.
result.matched_count
@return [ Integer ] The matched count.
@since 2.0.0
# File lib/mongo/operation/write/update/result.rb, line 43 def matched_count return 0 unless acknowledged? if upsert? 0 else n end end
modified_count()
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Get the number of documents modified.
@example Get the modified count.
result.modified_count
@return [ Integer ] The modified count.
@since 2.0.0
# File lib/mongo/operation/write/update/result.rb, line 60 def modified_count return 0 unless acknowledged? first[MODIFIED] end
upserted_id()
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The identifier of the inserted document if an upsert
took place.
@example Get the upserted document's identifier.
result.upserted_id
@return [ Object ] The upserted id.
@since 2.0.0
# File lib/mongo/operation/write/update/result.rb, line 74 def upserted_id return nil unless upsert? upsert?.first['_id'] end
Private Instance Methods
upsert?()
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# File lib/mongo/operation/write/update/result.rb, line 81 def upsert? first[UPSERTED] end