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Add map.reduce() #3734

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Merged
youknowone merged 2 commits into from May 22, 2022
Merged

Add map.reduce() #3734

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09a10aa
Add map.reduce()
May 21, 2022
d1f22fe
delete expectedFailtures
May 22, 2022
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Add map.reduce()
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gnsxun committed May 21, 2022
commit 09a10aaf270aee85f21f2df6e4006e9933d226b8
8 changes: 8 additions & 0 deletions vm/src/builtins/map.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
use super::PyTypeRef;
use crate::{
builtins::PyTupleRef,
class::PyClassImpl,
function::PosArgs,
protocol::{PyIter, PyIterReturn},
Expand Down Expand Up @@ -45,6 +46,13 @@ impl PyMap {
Ok(max)
})
}

#[pymethod(magic)]
fn reduce(&self, vm: &VirtualMachine) -> (PyTypeRef, PyTupleRef) {
let mut vec = vec![self.mapper.clone()];
vec.extend(self.iterators.iter().map(|o| o.clone().into()));
(vm.ctx.types.map_type.clone(), vm.new_tuple(vec))
}
}

impl IterNextIterable for PyMap {}
Expand Down