Exercise 3: Working Out Which Prisma Version a Tutorial Uses — Possible Solution
==================================================================================

Clues that a tutorial was written for Prisma 7 (the version this course
uses):

  - A prisma.config.ts file in the project.
  - A generator block using  provider = "prisma-client"  with an
    output = "..." path, and imports from that generated folder
    rather than from "@prisma/client".
  - A driver adapter package being installed and passed to
    PrismaClient, for example @prisma/adapter-pg with the pg driver.
  - "type": "module" in package.json (ES modules).

Clues that it's for an older version (Prisma 6 or earlier):

  - provider = "prisma-client-js" in the generator block, often with
    no output path.
  - import { PrismaClient } from "@prisma/client" with no adapter.
  - The database URL written only in schema.prisma
    (url = env("DATABASE_URL")) and no prisma.config.ts.
  - Mentions of middleware ($use) or of seeding running automatically
    after migrations — both removed in Prisma 7.

Also check the tutorial's date and the "prisma" version in its
package.json, if it shows one.

WHY THIS WORKS AS AN ANSWER
------------------------------
It turns the chapter's summary of what changed in Prisma 7 into a
practical checklist. Older tutorials are still useful for concepts,
but their setup steps won't match a Prisma 7 project.