func bufferEntity()

in adapter/pkg/provider/provider.go [144:162]

• 19 lines of code
• 5 McCabe index (conditional complexity)

func bufferEntity(buff []string, index int, requirement labels.Requirement, dec decoder) ([]string, error) {
	if cap(buff) <= index {
		old := buff
		buff = make([]string, index+1)
		copy(buff, old)
	}
	if v, exist := requirement.Values().PopAny(); exist {
		if dec != nil {
			var err error
			buff[index], err = dec(v)
			if err != nil {
				return nil, err
			}
		} else {
			buff[index] = v
		}
	}
	return buff, nil
}