Ignore{N} similar to Fix{N}

General Usage
1

I am occasionally finding something like this useful:

struct Ignore{N,F}
    f::F
    Ignore{N}(f::F) where {N,F} = new{N,F}(f) # no checks etc, just an MWE
end

function (f::Ignore{N})(args::Vararg{Any,M}) where {N,M}
    f.f(args[begin:begin+(N-2)]..., args[begin+N:end]...)
end

julia> Ignore{3}((x...,) -> x)(1:5...)
(1, 2, 4, 5)

so I am wondering if it would make sense to add this to Base to complement Fix.

2

This is interesting. Since I rarely use argument spreading, may you provide a more practical example to demonstrate how it could be used?