Crate is_anagram

A clever way to find anagrams

Map each of the 26 English charaters A, B, C, D, ... [for simplicity] to a prime number. Then multiply the characters of each word. Since every integer is a prime or a unique product of primes (fundamental theorem of arithmetic), two words are anagrams if their products are the same.

-- From https://twitter.com/fermatslibrary/status/875340896379817984

Examples

extern crate is_anagram;
use is_anagram::IsAnagram;

assert!("banana".is_anagram_of("nabana").unwrap());
assert!(!"lorem".is_anagram_of("ipsum").unwrap());

Structs

Error

The Error type.

Traits

IsAnagram