x/textdb@0.1.2
import * as textdb from "https://deno.land/x/textdb@0.1.2/mod.ts";| JsonDB | JsonDB class. Use TextDB like KVS. |
| TextDB | TextDB class. Put and get text data using TextDB. |
| JsonDBSchema | JsonDB Schema add _id property to the record user passed _id is UUID v4 |
Use textdb.dev (bontaq/textdb) from Deno🦕
For API information, see:
Put and get text data using TextDB.
import { TextDB } from "https://deno.land/x/textdb/mod.ts";
const db = new TextDB(TEXTDB_ENDPOINT);
await db.clear();
assertEquals(await db.get(), "");
await db.put("this is text db!");
assertEquals(await db.get(), "this is text db!");
await db.put(`
this is multiline input!
this is multiline input!
this is multiline input!
`.trim());
assertEquals(
await db.get(),
`
this is multiline input!
this is multiline input!
this is multiline input!
`.trim(),
);Use TextDB like KVS.
import { JsonDB } from "https://deno.land/x/textdb/mod.ts";
// model schema
type Person = {
name: string;
age: number;
gender: "m" | "f";
};
const db = new JsonDB<Person>(TEXTDB_ENDPOINT);
await db.clear();
assertEquals(await db.all(), []);
const alice: Person = { name: "Alice", age: 12, gender: "f" };
const bob: Person = { name: "Bob", age: 10, gender: "m" };
const carol: Person = { name: "Carol", age: 10, gender: "f" };
const idA = await db.save(alice);
assert(idA);
const findA = await db.find(idA);
assert(findA);
assertObjectMatch(findA, alice);
const [idB, idC] = await db.saveMany(bob, carol);
assert(idB);
assert(idC);
const [findB, findC] = await db.findMany(idB, idC);
assert(findB);
assert(findC);
assertObjectMatch(findB, bob);
assertObjectMatch(findC, carol);
assertRejects(
async () => {
await db.save({ _id: "dummy", name: "Dave", age: 10, gender: "m" });
},
Error,
"dummy is invalid UUID",
);
// the iteration order is not guaranteed
assertArrayIncludes((await db.where({ age: 10 })), [findB, findC]);
assertArrayIncludes((await db.where({ age: 10, gender: "m" })), [findB]);
assertEquals(await db.delete(idB), 1);
assertEquals(await db.find(idB), undefined);
assertEquals(await db.deleteMany(idA, idB, idC), 2);
assertEquals(await db.all(), []);