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@sindresorhus
sindresorhus / esm-package.md
Last active May 6, 2024 13:26
Pure ESM package

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

  1. Use ESM yourself. (preferred)
    Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
  2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
  3. Stay on the existing version of the package until you can move to ESM.
@sym3tri
sym3tri / MongoDB update all matching.js
Created March 7, 2011 06:15
How to update a single field in a MongoDB collection for all documents matching a specific criteria
// FROM: http://www.mongodb.org/display/DOCS/Updating#Updating-update%28%29
//
// db.collection.update( criteria, objNew, upsert, multi )
// criteria - query which selects the record to update;
// objNew - updated object or $ operators (e.g., $inc) which manipulate the object
// upsert - if this should be an "upsert"; that is, if the record does not exist, insert it
// multi - if all documents matching criteria should be updated
//
// SQL VERSION:
// UPDATE myTable SET dateField = '2011-01-01' WHERE condField = 'condValue'