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-rw-r--r--krebs/4lib/default.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/krebs/4lib/default.nix b/krebs/4lib/default.nix
index da936fad6..09d416d44 100644
--- a/krebs/4lib/default.nix
+++ b/krebs/4lib/default.nix
@@ -37,6 +37,11 @@ let out = rec {
shell = import ./shell.nix { inherit lib; };
tree = import ./tree.nix { inherit lib; };
+ lpad = n: c: s:
+ if stringLength s < n
+ then lpad n c (c + s)
+ else s;
+
toC = x: let
type = typeOf x;
reject = throw "cannot convert ${type}";