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migrations-engine
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0.1.2 • Public • Published

migrations-engine npm travis

Simple library to manage database migrations in-memory:

  • migration must have a name
  • migrations are applied in order, by name (using String.localeCompare to order)
npm i migrations-engine --save

import { up, down } from 'migrations-engine';
 
const all = [
  // these are all available migrations
  {
    name: 'A',
  },
  {
    name: 'B',
  },
];
 
const applied = [
  // these are all applied migrations so far
  {
    name: 'A',
  },
];
 
const migrationsToApply = up(applied, all); // [{ name: 'B' }]
 
// apply migrations

The storage and applying of migrations is up to you.

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    Dev Dependencies (5)

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    Install

    npm i migrations-engine

    Weekly Downloads

    1

    Version

    0.1.2

    License

    LGPL-3.0-only

    Unpacked Size

    15.3 kB

    Total Files

    12

    Last publish

    Collaborators

    • orkon
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