Source file src/github.com/go-kit/kit/metrics/internal/lv/labelvalues.go

Documentation: github.com/go-kit/kit/metrics/internal/lv

     1  package lv
     2  
     3  // LabelValues is a type alias that provides validation on its With method.
     4  // Metrics may include it as a member to help them satisfy With semantics and
     5  // save some code duplication.
     6  type LabelValues []string
     7  
     8  // With validates the input, and returns a new aggregate labelValues.
     9  func (lvs LabelValues) With(labelValues ...string) LabelValues {
    10  	if len(labelValues)%2 != 0 {
    11  		labelValues = append(labelValues, "unknown")
    12  	}
    13  	return append(lvs, labelValues...)
    14  }
    15  

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