Class: Couchbase::Collection::LookupInResult

Inherits:
Object
  • Object
show all
Defined in:
lib/couchbase/collection_options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize {|self| ... } ⇒ LookupInResult

Returns a new instance of LookupInResult.

Yield Parameters:

[View source]

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# File 'lib/couchbase/collection_options.rb', line 313

def initialize
  yield self if block_given?
end

Instance Attribute Details

#cas ⇒ Integer

Returns holds the CAS value of the fetched document.

Returns:

  • (Integer) —

    holds the CAS value of the fetched document


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# File 'lib/couchbase/collection_options.rb', line 289

def cas
  @cas
end

#encoded ⇒ Array<SubDocumentField>

Returns holds the encoded subdocument responses.

Returns:

  • (Array<SubDocumentField>) —

    holds the encoded subdocument responses


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# File 'lib/couchbase/collection_options.rb', line 310

def encoded
  @encoded
end

#transcoder ⇒ JsonTranscoder

Returns The default transcoder which should be used.

Returns:


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# File 'lib/couchbase/collection_options.rb', line 318

def transcoder
  @transcoder
end

Instance Method Details

#content(index, transcoder = self.transcoder) ⇒ Object

Decodes the content at the given index

Parameters:

  • index (Integer) —

    the index of the subdocument value to decode

Returns:

  • (Object) —

    the decoded

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# File 'lib/couchbase/collection_options.rb', line 296

def content(index, transcoder = self.transcoder)
  transcoder.decode(get_field_at_index(index).value, :json)
end

#exists?(index) ⇒ Boolean

Allows to check if a value at the given index exists

Parameters:

  • index (Integer) —

    the index of the subdocument value to check

Returns:

  • (Boolean) —

    true if a value is present at the index, false otherwise

[View source]

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# File 'lib/couchbase/collection_options.rb', line 305

def exists?(index)
  !encoded[index].nil? && encoded[index].exists
end