utils

Documentation

Index

• func DefaultIfEmpty(m map[string]string, def map[string]string) map[string]string
• func EnrichLoggerWithLabels(logger *log.Logger, labelsMaps ...map[string]string) *log.Logger
• func IsSubset(a, b []string) bool
• func LabelNames(labels map[string]string) []string
• func LabelValues(labels map[string]string, labelNames []string) []string
• func MergeLabels(labelsMaps ...map[string]string) map[string]string

Functions

func DefaultIfEmpty

func DefaultIfEmpty(m map[string]string, def map[string]string) map[string]string

func EnrichLoggerWithLabels

func EnrichLoggerWithLabels(logger *log.Logger, labelsMaps ...map[string]string) *log.Logger

func IsSubset

func IsSubset(a, b []string) bool

IsSubset checks if a set contains b subset

func LabelNames

func LabelNames(labels map[string]string) []string

LabelNames returns sorted label keys

func LabelValues

func LabelValues(labels map[string]string, labelNames []string) []string

func MergeLabels

func MergeLabels(labelsMaps ...map[string]string) map[string]string

MergeLabels merges several maps into one. Last map keys overrides keys from first maps.

Can be used to copy a map if just one argument is used.