map¶
Signature¶
map(expref, array)
Description¶
Transforms elements in a given array and returns the result.
Examples¶
map(&to_upper(@), ['foo', 'bar']) == ['FOO', 'BAR']
map(&length(@), ['foo', 'foobar']) == [`3`, `6`]
map(&name, [{name: 'foo'}, {name: 'bar'}]) == ['foo', 'bar']