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Fix the merge function of the "attrsOf" type: handle multiple of the same 

attribute name.

svn path=/nixpkgs/trunk/; revision=17297
This commit is contained in:
Nicolas Pierron 2009-09-20 10:29:06 +00:00
parent 8515a7fa68
commit dc8f469349
1 changed files with 1 additions and 1 deletions
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2
pkgs/lib/types.nix
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@ -87,7 +87,7 @@ rec {
name = "attribute set of ${elemType}s"; name = "attribute set of ${elemType}s";
check = x: lib.traceValIfNot builtins.isAttrs x check = x: lib.traceValIfNot builtins.isAttrs x
&& fold (e: v: v && elemType.check e) true (lib.attrValues x); && fold (e: v: v && elemType.check e) true (lib.attrValues x);
merge = fold lib.mergeAttrs {}; merge = lib.zip elemType.merge;
iter = f: path: set: lib.mapAttrs (name: elemType.iter f (path + "." + name)) set; iter = f: path: set: lib.mapAttrs (name: elemType.iter f (path + "." + name)) set;
fold = op: nul: set: fold (e: l: elemType.fold op l e) nul (lib.attrValues set); fold = op: nul: set: fold (e: l: elemType.fold op l e) nul (lib.attrValues set);
docPath = path: elemType.docPath (path + ".<name>"); docPath = path: elemType.docPath (path + ".<name>");