Does it exist a generic coalesce
function that returns the first value that is not nothing, e.g.
a = nothing
b = nothing
c = "hello"
d = nothing
coalesce(a, b, c, d)
should return “hello”.
Does it exist a generic coalesce
function that returns the first value that is not nothing, e.g.
a = nothing
b = nothing
c = "hello"
d = nothing
coalesce(a, b, c, d)
should return “hello”.
It is aptly called something
. Example:
julia> something(nothing, "hello", nothing)
"hello"
julia> something(nothing, nothing)
ERROR: ArgumentError: No value arguments present