Operators

Arithmetic

Operator	Description	Example
`+`	Addition / string concatenation	`2 + 3` → `5`, `"a" + "b"` → `"ab"`
`-`	Subtraction / negation	`5 - 3` → `2`, `-x`
`*`	Multiplication	`4 * 3` → `12`
`/`	Division	`10 / 4` → `2.5`
`%`	Modulo	`7 % 3` → `1`

Comparisons return true or false.

print true and false;     // false
print true or false;      // true
print !true;              // false

The pipe operator passes the left-hand value as the first argument to the right-hand function.

value |> func
// equivalent to: func(value)

Pipes chain naturally for multi-step processing:

@blank "Hello"
    |> sepia
    |> blur(3)
    |> border(2)
    => "processed.png";

The compose operator creates a new function from two existing functions.

var transform = sepia >> blur(3) >> border(2);
@blank "Hello" |> transform => "composed.png";

The fat arrow => saves a meme or GIF to a file.

@blank "Hello" => "hello.png";

See Saving Output for details.

From lowest to highest: