Any

Returns true if at least one element in the collection passes the test implemented by the provided function, false otherwise.

• Implement an appropriate function for each type.
• Use range to iterate over elements in the given collection, returning true or false based on the result of fn.
• The functions can be tweaked to allow for an index to be passed to fn as a second argument, if desired.

func AnyInt(arr []int, fn func(int) bool) bool {
    for _, v := range arr {
        if fn(v) {
            return true
        }
    }
    return false
}
func AnyFloat64(arr []float64, fn func(float64) bool) bool {
    for _, v := range arr {
        if fn(v) {
            return true
        }
    }
    return false
}
func AnyBool(arr []bool, fn func(bool) bool) bool {
    for _, v := range arr {
        if fn(v) {
            return true
        }
    }
    return false
}
func AnyString(arr []string, fn func(string) bool) bool {
    for _, v := range arr {
        if fn(v) {
            return true
        }
    }
    return false
}

intCheck := func(x int) bool { return x > 1 }
AnyInt([]int{0, 2}, intCheck) // true
float64Check := func(x float64) bool { return x > 0.5 }
AnyFloat64([]float64{0.0, 1.0}, float64Check) // true
boolCheck := func(x bool) bool { return x }
AnyBool([]bool{false, true}, boolCheck) // true
stringCheck := func(x string) bool { return len(x) > 1 }
AnyString([]string{"", "hi"}, stringCheck) // true