A theme for CastleLang
Full workbench mockup using this variant's colors and tokenColors.
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TextMate scopes and font styles (syntax highlighting rules).
| scope | foreground | fontStyle |
|---|---|---|
| keyword.control.cl | #BB22BB | — |
| keyword.type.cl | #00BBAA | — |
| keyword.assign.cl | #0088FF | — |
| keyword.stdlib.cl | #DD3333 | — |
| keyword.other.cl | #9988DD | — |
| string.quoted.double.cl | #BB8833 | — |
| comment.line.cl | #44BB44 | — |
export interface User {
id: string;
name: string;
role: "admin" | "member";
tags: string[];
}
/**
* Fetch user data by ID
* @param id
* @returns User object or null if ID is invalid
*/
export async function fetchUser(id: string): Promise<User | null> {
if (!id) {
return null;
}
const response = await fetch(`/api/users/${id}`, {
method: "GET",
headers: { Accept: "application/json" },
});
if (!response.ok) {
throw new Error(`HTTP ${response.status}`);
}
return (await response.json()) as User;
}
function greet(user: User): string {
// Simple greeting function that uses the user's name
return `Hello, ${user.name}!`;
}