Fix Tables.istable

JuliaFolds · Feb 13, 2020 · 8cad82e · 8cad82e
1 parent f3b7856
commit 8cad82e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/NoBang/singletoncontainers.jl b/src/NoBang/singletoncontainers.jl
@@ -22,6 +22,10 @@ Tables.rowaccess(::Type{<:SingletonVector{<:NamedTuple{names}}}) where {names} =
 Tables.columnaccess(::Type{<:SingletonVector{<:NamedTuple{names}}}) where {names} =
     @isdefined(names)
 
+# For backward compatibility (these were automatically `false` in Tables 0.2):
+Tables.istable(::Type{SingletonVector{NamedTuple}}) = false
+Tables.istable(::Type{SingletonVector{<:NamedTuple}}) = false
+
 Tables.rows(x::SingletonVector{<:NamedTuple}) = [x.value]
 Tables.columns(x::SingletonVector{<:NamedTuple{names}}) where {names} =
     NamedTuple{names}(map(x -> [x], Tuple(x.value)))