Rendering the final config in Docker

What this snippet does

config prints the merged and interpolated file, which is the fastest way to debug overrides.

Expected output

services:
  api:
    image: myapp-api

Why practise typing this

Typing compose basics code builds muscle memory for the symbols and indentation Docker uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.

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