dunutils

func Add ¶

func Add(a, b int) int

Add returns the sum of two integers

func Capitalize ¶

func Capitalize(s string) string

Capitalize capitalizes the first letter of each word

func CountWords ¶

func CountWords(s string) int

CountWords returns the number of words in a string

func Divide ¶

func Divide(a, b int) int

Divide returns the quotient of two integers Returns 0 if divisor is 0

func Multiply ¶

func Multiply(a, b int) int

Multiply returns the product of two integers

func Reverse ¶

func Reverse(s string) string

Reverse returns the reversed string

func Subtract ¶

func Subtract(a, b int) int

Subtract returns the difference between two integers

func TestAdd ¶

func TestAdd(t *testing.T)

func TestCountWords ¶

func TestCountWords(t *testing.T)

func TestReverse ¶

func TestReverse(t *testing.T)

func TestSubtract ¶

func TestSubtract(t *testing.T)