I have a custom type, and I defined
== for it. I’m trying to
delete! one member in a
OrderedDict but it doesn’t work. I traced down the problem to the following behavior:
using DataStructures import Base: == n = 2 type A x::Int end ==(a1::A, a2::A) = a1.x == a2.x a = OrderedSet(A(i - 3) for i = 1:n) a1 = A(-2) @assert a1 == a # checks out @assert hash(a1) == hash(a) # doesn't!
So why does the hash of
a not the same? Or how can I
delete! things that are