nix-super/tests/lang/eval-okay-attrnames.nix

with import ./lib.nix;

let

  attrs = {y = "y"; x = "x"; foo = "foo";} // rec {x = "newx"; bar = x;};

  names = builtins.attrNames attrs;

  values = map (name: builtins.getAttr name attrs) names;

in assert values == builtins.attrValues attrs; concat values
* New built-in function `builtins.attrNames' that returns the names of the attributes in an attribute set. 2006-12-12 18:14:31 +02:00			`with import ./lib.nix;`

			`let`

			`attrs = {y = "y"; x = "x"; foo = "foo";} // rec {x = "newx"; bar = x;};`

			`names = builtins.attrNames attrs;`

			`values = map (name: builtins.getAttr name attrs) names;`

Add primop ‘attrValues’ 2014-10-04 17:41:24 +03:00			`in assert values == builtins.attrValues attrs; concat values`