# Programming-Idioms

Implementation
Go

Be concise.

Be useful.

All contributions dictatorially edited by webmasters to match personal tastes.

Please try to avoid dependencies to third-party libraries and frameworks.

Implementation edit is for fixing errors and enhancing with metadata.

Instead of changing the code of the snippet, consider creating another Go implementation.

Other implementations
```  type t
character(len=:), allocatable :: c
integer, dimension(:), allocatable :: n
end type t
type(t), allocatable :: v

allocate (v)
v%s = 'Hello, world!'
v%n = [1,4,9,16,25]

deallocate (v)```
`use Moops;`
```class T {
has 's', is => 'ro', isa => Str;
has 'n', is => 'ro', isa => ArrayRef[Int];
}

{
my \$v = T->new(s => 'Hello, world!', n => [1,4,9,16,25]);
# deallocation happens at closing brace, see explanation
}
```
```type
TDynIntArray = array of integer;
TT = record
s: string;
n: TDynIntArray;
end;
PTT = ^TT;

var
v: PTT;
begin
v := New(PTT);
v^.s := 'Hello world';
v^.n := TDynIntArray.Create(1,4,9,16,25);
Dispose(v);
end.```
```class T:
def __init__(self, s, n):
self.s = s
self.n = n
return

v = T('hello world', [1, 4,  9, 16, 25])
del v
```
```T = Struct.new(:s, :n)
v = T.new("Hello, world", [1, 4, 9, 16, 25])
v = nil```
```struct T {
s: String,
n: Vec<usize>,
}

fn main() {
let v = T {
s: "Hello, world!".into(),
n: vec![1,4,9,16,25]
};
}```