in src/meter/id.ts [6:17]
export function tags_toString(tags: Tags): string {
let result: string = "{";
if (Object.entries(tags).length > 0) {
Object.entries(tags).forEach(([k, v]: [string, string]): void => {
result += `'${k}': '${v}', `;
});
result = result.slice(0, -2);
}
return result + "}";
}