mirror: A tiny/fast dataloader implementation
chore: move files into lib
Marais Rossouw
(Sep 4, 2024, 3:15 PM +1000)
0b5e1fcf
78b60e7d
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bench/deno.json
bench/deno.json
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bench/deno.lock
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bench/deno.lock
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{
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"version": "3",
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"packages": {
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"specifiers": {
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"jsr:@mr/object-identity": "jsr:@mr/object-identity@0.1.2",
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"npm:@marais/bench": "npm:@marais/bench@0.0.8",
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"npm:dataloader": "npm:dataloader@2.2.2"
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},
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"jsr": {
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"@mr/object-identity@0.1.2": {
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"integrity": "18e50582c702c0f532dc9eb3cd93549cc0574522312786355adba9061f4fc7ce"
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}
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},
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"npm": {
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"@marais/bench@0.0.8": {
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"integrity": "sha512-DZ3TqK1eUN77E2nV2Aj2aady61rveJGqGAPNQglzoJL001HJq9elFLRS6pw25e6geIEmRld9cJ5F/EHFUYa+DQ==",
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"dependencies": {
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"@thi.ng/bench": "@thi.ng/bench@3.5.1"
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}
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},
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"@thi.ng/api@8.9.31": {
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"integrity": "sha512-YuodNQ4TnxV8OIa8xiF9JQ+vBam16W3Z9EbTAAgX/VlQUQ7NEVBbFO8eNGcpyrfOoWdSX4b9JcPbAXuB1dfg1g==",
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"dependencies": {}
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},
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"@thi.ng/bench@3.5.1": {
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"integrity": "sha512-ekueeRFmWdXiCB9vnZxzOXKJ9s6ol3injV79hHZXrL+XqjPiP9VyX4fnVvQ/vTCzR27+wYM8fbz3S1veUEF84w==",
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"dependencies": {
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"@thi.ng/api": "@thi.ng/api@8.9.31"
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}
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},
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"dataloader@2.2.2": {
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"integrity": "sha512-8YnDaaf7N3k/q5HnTJVuzSyLETjoZjVmHc4AeKAzOvKHEFQKcn64OKBfzHYtE9zGjctNM7V9I0MfnUVLpi7M5g==",
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"dependencies": {}
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}
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}
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},
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"remote": {}
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}
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bench/index.ts
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bench/index.ts
···
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import { suite } from 'npm:@marais/bench';
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import DataLoader from 'npm:dataloader';
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import * as dldr from '../mod.ts';
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import * as dldrCache from '../cache/mod.ts';
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const loadFn: dldr.LoadFn<any, string> = async (keys: string[]) => Promise.resolve(keys);
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await suite<any[]>(
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{
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dldr: () => {
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return (keys) => Promise.all(keys.map((key) => dldr.load(loadFn, key)));
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},
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'dldr/cache': () => {
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const cache = new Map();
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return (keys) =>
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Promise.all(
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keys.map((key) => dldrCache.load(loadFn, cache, key)),
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);
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},
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dataloader: () => {
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const loader = new DataLoader(loadFn as any, {
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cache: false,
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});
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return (keys) => loader.loadMany(keys);
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},
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'dataloader/cache': () => {
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const loader = new DataLoader(loadFn as any, {
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cache: true,
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});
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return (keys) => loader.loadMany(keys);
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},
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},
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(run) => {
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const keys = ['a', 'b', 'c', 'a'];
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run(
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undefined,
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() => keys,
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(results) => results.every((result, i) => result === keys[i]),
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);
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},
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);
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cache/mod.test.ts
lib/cache.test.ts
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cache/mod.test.ts
lib/cache.test.ts
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cache/mod.ts
lib/cache.ts
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cache/mod.ts
lib/cache.ts
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deno.json
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deno.json
···
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"version": "0.0.11",
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"name": "@mr/dataloader",
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"exports": {
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".": "./mod.ts",
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"./cache": "./cache/mod.ts"
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".": "./lib/mod.ts",
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"./cache": "./lib/cache.ts"
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},
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"tasks": {
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"build": "deno run -A scripts/build.ts"
···
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"imports": {
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"@deno/dnt": "jsr:@deno/dnt@^0.41.1",
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"@std/assert": "jsr:@std/assert@^0.221.0",
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"object-identity": "jsr:@mr/object-identity@^0.1.2"
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"object-identity": "jsr:@mr/object-identity@^0.1"
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},
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"lock": false,
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"lint": {
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"useTabs": true
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},
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"exclude": [
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"npm"
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"npm",
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"coverage"
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],
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"publish": {
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"include": [
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"mod.ts",
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"cache/mod.ts",
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"lib/mod.ts",
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"lib/cache.ts",
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"license",
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"readme.md"
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]
mod.test.ts
lib/mod.test.ts
mod.test.ts
lib/mod.test.ts
mod.ts
lib/mod.ts
mod.ts
lib/mod.ts