@convex-dev/geospatial/src/component/lib/primitive.ts

A geospatial index for Convex

import { v, type Infer } from "convex/values";

export const primitive = v.union(
  v.string(),
  v.number(),
  v.boolean(),
  v.null(),
  v.int64(),
);
export type Primitive = Infer<typeof primitive>;

export function toKey(value: Primitive): string {
  if (typeof value === "string") {
    return `s:${value}`;
  }
  if (typeof value === "number") {
    return `n:${value}`;
  }
  if (typeof value === "boolean") {
    return `b:${value}`;
  }
  if (value === null) {
    return `null`;
  }
  if (typeof value === "bigint") {
    return `i:${value.toString()}`;
  }
  throw new Error("Invalid primitive value");
}