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| -rw-r--r-- | src/libexpr/primops.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 05265411c..3572ca181 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -2420,12 +2420,15 @@ static RegisterPrimOp primop_listToAttrs({ Construct a set from a list specifying the names and values of each attribute. Each element of the list should be a set consisting of a string-valued attribute `name` specifying the name of the attribute, - and an attribute `value` specifying its value. Example: + and an attribute `value` specifying its value. + In case of duplicate occurrences of the same name, the first + takes precedence. Example: ```nix builtins.listToAttrs [ { name = "foo"; value = 123; } { name = "bar"; value = 456; } + { name = "bar"; value = 420; } ] ``` |