remove
deprecated
remove(key) -> value
remove(key1, key2...) -> Array
Removes keys from a hash and returns their values. Not available since v1.6.0.
This method is not available since Prototype 1.6.0. Use Hash#unset()
for removing a value from a Hash instance. For removing multiple values, use a loop:
['foo', 'bar'].each(function(key) {
hash.unset(key);
});
Examples
var h = new Hash({ a:'apple', b:'banana', c:'coconut' })
h.remove('a', 'c')
// -> ['apple', 'coconut']
h.values()
// -> ['banana']