isAnagram

Test if a value is an anagram.

Usage

var isAnagram = require( '@stdlib/assert/is-anagram' );

isAnagram( str, value )

Tests if a value is an anagram.

var str = 'I am a weakish speller';
var value = 'William Shakespeare';

var bool = isAnagram( str, value );
// returns true

Notes

  • The function does not address the presence of diacritics.
  • Only alphanumeric characters are considered.
  • Capitalization is ignored.
  • If provided a non-string for the first argument, the function throws an Error.
  • If provided a non-string for the second argument, the function returns false.

Examples

var isAnagram = require( '@stdlib/assert/is-anagram' );

var bool = isAnagram( 'I am a weakish speller', 'William Shakespeare' );
// returns true

bool = isAnagram( 'bat', 'tab' );
// returns true

bool = isAnagram( 'bat', 'TAB' );
// returns true

bool = isAnagram( 'bat', 't a b' );
// returns true

bool = isAnagram( 'bat 321', 'tab 123' );
// returns true

bool = isAnagram( 'bat', 'tabba' );
// returns false

bool = isAnagram( 'bat', 5 );
// returns false

bool = isAnagram( '123', 321 );
// returns false