util

Documentation

Index

• func Cast(num float64) int
• func Contains(slice []int32, item int32) bool
• func FillStruct(m map[string]interface{}, s interface{}) error
• func Hash(s string) uint32
• func Round(num float64, precision int) float64
• func StringInSlice(str string, list []string) bool
• func Sum(nums []float64) float64

Functions

func Cast

func Cast(num float64) int

Cast rounds num to integer.

func Contains

func Contains(slice []int32, item int32) bool

Contains reports whether an item is within the slice.

func FillStruct

func FillStruct(m map[string]interface{}, s interface{}) error

FillStruct converts map to struct.

func Hash

func Hash(s string) uint32

Hash generates hash number of a string.

func Round

func Round(num float64, precision int) float64

Round implements the round function.

func StringInSlice

func StringInSlice(str string, list []string) bool

StringInSlice checks if item is in slice/array.

func Sum

func Sum(nums []float64) float64

Sum sums all numbers in nums.