From 3be8e7c28e57538bf6ce1f10471e9fbae074a984 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Thu, 14 Feb 2008 13:16:22 +0000 Subject: [PATCH] * Function concatMapStrings. svn path=/nixpkgs/trunk/; revision=10681 --- pkgs/lib/default.nix | 2 ++ 1 file changed, 2 insertions(+) diff --git a/pkgs/lib/default.nix b/pkgs/lib/default.nix index a549120b676..42edc300d28 100644 --- a/pkgs/lib/default.nix +++ b/pkgs/lib/default.nix @@ -56,6 +56,8 @@ rec { # Map and concatenate the result. concatMap = f: list: concatLists (map f list); + concatMapStrings = f: list: pkgs.lib.concatStrings (map f list); + # Place an element between each element of a list, e.g., # `intersperse "," ["a" "b" "c"]' returns ["a" "," "b" "," "c"].