IsPalindrome

Returns true if the given string is a palindrome, false otherwise.

• Use strings.Fields(), strings.Join() and strings.ToLower() to get the normalized, lowercase string without spaces.
• Use range to iterate over the string and compare each rune to the one in the reversed string.

import "strings"

func IsPalindrome(s string) bool {
    v := strings.ToLower(strings.Join(strings.Fields(s), ""))
    for i := range v {
        if v[len(v)-i-1] != v[i] {
            return false
        }
    }
    return true
}

IsPalindrome("taco cat") // true