contains

# given 'Nullam ultrices placerat nibh vel malesuada.'

$string->contains('trices'); # 1; true
$string->contains('itrices'); # 0; false

$string->contains(qr/trices/); # 1; true
$string->contains(qr/itrices/); # 0; false

The contains method searches the string for the string specified in the argument and returns true if found, otherwise returns false. If the argument is a string, the search will be performed using the core index function. If the argument is a regular expression reference, the search will be performed using the regular expression engine. This method returns a Data::Object::Number object.

contains(Str | RegexpRef $arg1) : NumObject

method