nix-super/tests/lang/eval-okay-attrs5.exp at cmd-system - max/nix-super - The Forge

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Eelco Dolstra 0a623a10c7 * Allow a default value in attribute selection by writing

x.y.z or default

  (as originally proposed in
  https://mail.cs.uu.nl/pipermail/nix-dev/2009-September/002989.html).

  For instance, an expression like

    stdenv.lib.attrByPath ["features" "ckSched"] false args

  can now be written as

    args.features.ckSched or false

2011-07-13 12:19:57 +00:00

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[ 123 "foo" 456 456 "foo" "xyzzy" "xyzzy" true ]