The JavaScript Symbol.split property splits a part of the string from the indices that match the specified regular expression.
Syntax:
Symbol.split(string)
Parameters:
string: It represents the string.
Returns:
It returns a string that is split from the specified expression.
Example 1:
<!DOCTYPE html> <html> <body> <script> class obj { constructor(a) { this.a = a; } [Symbol.split](string) { var index = string.indexOf(this.a); return this.a; } } document.write('HELLO WORLD!'.split(new obj('WORLD'))); </script> </body> </html>
Example 2:
<!DOCTYPE html> <html> <body> <script> class SplitTest { constructor(value) { this.value = value; } [Symbol.split](string) { var index = string.indexOf(this.value); return this.value + string.substr(0, index) + "/" + string.substr(index + this.value.length); } } document.write('w3schools'.split(new SplitTest('java'))); </script> </body> </html>