KelWill

const todoRegex = /^\s*todo /i;
const taggedTodoRegex = /^\s*todo [-a-z0-9_]+ \d{4}-\d{2}-\d{2} /i;

module.exports = {
  meta: {
    type: "problem",
    docs: {
      description:
        "Disallow TODO comments unless they follow the format '// TODO github_username YYYY-MM-DD'",
      category: "Best Practices",

KelWill

# uv add openai, parse, rich

# DANGER: back up your documents before applying these edits
# code generated by cursor

# Usage: uv run grammar_corrector.py <directory> generate|apply
# generate will get the proposed diffs
# apply will interactively apply them

import os

KelWill

const Benchmark = require("benchmark");
const { ObjectId } = require("bson");
const _ = require("lodash");
const casual = require("casual")

const size = 1000;
let array = new Array(size).fill(0).map(() => new ObjectId().toHexString());

const docs = array.map((_id) => ({
    _id,

KelWill

create or replace view digits as
  select 0 as d union select 1 union select 2 union select 3 union select 4 union select 5 union select 6 union select 7 union select 8 union select 9;

drop table if exists nums;
create table nums (n int auto_increment, primary key(n));
insert into nums values (), ();
insert into nums () select null from nums n1, nums n2, nums n3, nums n4, nums n5;
insert into nums () select null from nums n1, nums n2;

select all_nums.n

KelWill

const Benchmark = require("benchmark");
const { ObjectId } = require("bson");
const _ = require("lodash");

const size = 100;
let array = new Array(size).fill(0).map(() => new ObjectId().toHexString());

const keyedDocs = _.keyBy(array);
const set = new Set(array);

KelWill

const { AsyncLocalStorage } = require("async_hooks");
const storageContext = new AsyncLocalStorage();

const middlewares = [];
function addMiddleware(callback) {
  middlewares.push(callback);
}

const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

KelWill

const Benchmark = require("benchmark");
const { ObjectId } = require("bson");
const _ = require("lodash");

const SIZES = [10, 40, 100, 1_000, 10_000, 100_000, 1_000_000];

for (const isRandom of [false, true]) {
  for (let i = 0; i < SIZES.length; i++) {
    const size = SIZES[i];
    let docs = new Array(size).fill(0).map(() => new ObjectId().toHexString());

KelWill

const Benchmark = require("benchmark");
const _ = require("lodash");
const suite = new Benchmark.Suite();

const TIMES = 10000;
suite
  .add("pushing", function () {
    const docs = [];
    for (let i = 0; i < TIMES; i++) {
      docs.push(new Date());

KelWill

#!/bin/sh

set -eo pipefail
# Group ID is synonymous with projectId (in the ui)
GROUP_ID=""

# Configuration -- https://cloud.mongodb.com/v2/${GROUP_ID}/#access/apiKeys
# Note: the API key requires "Project owner" access in order to download the logs

if [ -z "$ATLAS_PUBLIC_KEY" ] || [ -z "$ATLAS_API_KEY" ]; then