# all?
Check if all elements match a predicate.
## Syntax
[all? $list { predicate }]
## Examples
[all? @{ 2 4 6 } { ($it > 1) }] # true
[all? @{ 2 4 6 } { ($it > 3) }] # false
## Returns
Boolean.
## See Also
`any?`, `filter`, `find`