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authorWilliam Carroll <wpcarro@gmail.com>2022-09-05T18·43-0700
committerclbot <clbot@tvl.fyi>2022-09-15T21·13+0000
commit5a6d9ee1a01f47a139279de1596d77163a80e776 (patch)
tree7d43529b5ad0aabdea03e4a7b566cc3b9fa755d1 /tvix/eval/src/builtins/mod.rs
parent067f2b16f6f5d8fce73b8420a53b51a15c90f589 (diff)
feat(tvix/eval): Support builtins.attrValues r/4866
:)

Change-Id: Idf170b506ed6fab035b1e6f61055fee02e5c9be8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6547
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/builtins/mod.rs')
-rw-r--r--tvix/eval/src/builtins/mod.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/tvix/eval/src/builtins/mod.rs b/tvix/eval/src/builtins/mod.rs
index 7a2f46e2d47d..605c7c2607ef 100644
--- a/tvix/eval/src/builtins/mod.rs
+++ b/tvix/eval/src/builtins/mod.rs
@@ -89,6 +89,18 @@ fn pure_builtins() -> Vec<Builtin> {
                 Ok(Value::List(NixList::construct(output.len(), output)))
             })
         }),
+        Builtin::new("attrValues", 1, |args, vm| {
+            force!(vm, &args[0], value, {
+                let xs = value.to_attrs()?;
+                let mut output = Vec::with_capacity(xs.len());
+
+                for (_key, val) in xs.iter() {
+                    output.push(val.clone());
+                }
+
+                Ok(Value::List(NixList::construct(output.len(), output)))
+            })
+        }),
         Builtin::new("catAttrs", 2, |mut args, _| {
             let list = args.pop().unwrap().to_list()?;
             let key = args.pop().unwrap().to_str()?;