Optional

Creates a type that accepts NULL values in addition to the base type.

Provides a lightweight runtime type system for 'R' that enables
developers to declare and enforce variable types during execution.
Inspired by 'TypeScript', the package introduces intuitive syntax for
annotating variables and validating data structures, helping catch
type-related errors early and making 'R' code more robust and easier
to maintain.

Mohamed Fodil Ihaddaden

sicher

Runtime Type Checking

Optional function

<dl><dt>type</dt>
<dd>A sicher_type object</dd></dl>

Arguments

Create an optional (nullable) type variant — Optional

<dl>

<dt>type</dt>
<dd>A sicher_type object</dd>

</dl>

Optional: Create an optional (nullable) type variant

Description

Usage

Value

Arguments

Examples