util

Documentation

Index

• func DecodeInteger(key string) int
• func EncodeInteger(key int) string
• func FileExists(filename string) bool
• func Filter(vs []string, f func(string) bool) []string
• func IntSliceToCSV(ns []int) string
• func JSONMarshalNoEscape(t interface{}) ([]byte, error)
• func StringsDiff(a, b []string) (diff []string)
• func UniqueInts(input []int) []int
• type CustomLogFormat
  • func (lf *CustomLogFormat) Format(entry *log.Entry) ([]byte, error)

Functions

func DecodeInteger

func DecodeInteger(key string) int

func EncodeInteger

func EncodeInteger(key int) string

func FileExists

func FileExists(filename string) bool

FileExists - takes a filename, returns bool

func Filter

func Filter(vs []string, f func(string) bool) []string

Filter - accept slice of string, return slice with only those entries that return true to passed function

func IntSliceToCSV

func IntSliceToCSV(ns []int) string

IntSliceToCSV - convert a slice of integers into a CSV string

func JSONMarshalNoEscape

func JSONMarshalNoEscape(t interface{}) ([]byte, error)

func StringsDiff

func StringsDiff(a, b []string) (diff []string)

StringsDiff - set difference, result is A - B

func UniqueInts

func UniqueInts(input []int) []int

UniqueInts returns a unique subset of the int slice provided.

Types

type CustomLogFormat

type CustomLogFormat struct{}

func (*CustomLogFormat) Format

func (lf *CustomLogFormat) Format(entry *log.Entry) ([]byte, error)