goutils

README

goUtils

Helper functions for go.

Documentation

Index

• func GetReader() (io.ReadCloser, error)
• func Is_palindrome(input string) bool
• func Md5Hash(str string) string
• func NewQueue[T any]() *queue[T]
• func ToInt(s string) int

Functions

func GetReader

func GetReader() (io.ReadCloser, error)

GetReader checks the CLI arguments provided to the program. If no argument is provided or if the first argument is "-", it returns os.Stdin. Otherwise, it attempts to open the file path provided in the first argument.

The caller is responsible for calling .Close() on the returned io.ReadCloser.

func Is_palindrome

func Is_palindrome(input string) bool

check if a string is a palindrome

func Md5Hash

func Md5Hash(str string) string

return the md5hash of a string

func NewQueue

func NewQueue[T any]() *queue[T]

NewQueue creates a new empty Queue for type T

Example Usage:
q := NewQueue[int]()
q.Enqueue(5)

func ToInt

func ToInt(s string) int

Convert a string to int Panic if not possible