Actually pass neutral element into scan

[kshyatt]

You can only access this kwarg via scan! now which is really annoying

[github-actions]

Your PR requires formatting changes to meet the project's style guidelines.
Please consider running Runic (git runic master) to apply these changes.

Click here to view the suggested changes.

diff --git a/src/accumulate.jl b/src/accumulate.jl
index 97c976c86..75cb675f6 100644
--- a/src/accumulate.jl
+++ b/src/accumulate.jl
@@ -201,16 +201,16 @@ end
 ## Base interface
 
 Base._accumulate!(op, output::AnyCuArray, input::AnyCuVector, dims::Nothing, init::Nothing, kwargs...) =
-    scan!(op, output, input; dims=1, kwargs...)
+    scan!(op, output, input; dims = 1, kwargs...)
 
 Base._accumulate!(op, output::AnyCuArray, input::AnyCuArray, dims::Integer, init::Nothing, kwargs...) =
-    scan!(op, output, input; dims=dims, kwargs...)
+    scan!(op, output, input; dims = dims, kwargs...)
 
 Base._accumulate!(op, output::AnyCuArray, input::CuVector, dims::Nothing, init::Some, kwargs...) =
-    scan!(op, output, input; dims=1, init=init, kwargs...)
+    scan!(op, output, input; dims = 1, init = init, kwargs...)
 
 Base._accumulate!(op, output::AnyCuArray, input::AnyCuArray, dims::Integer, init::Some, kwargs...) =
-    scan!(op, output, input; dims=dims, init=init, kwargs...)
+    scan!(op, output, input; dims = dims, init = init, kwargs...)
 
 Base.accumulate_pairwise!(op, result::AnyCuVector, v::AnyCuVector) = accumulate!(op, result, v)