# Code shortcut for multiple joins

does it exist a simple construct to express the following expression in a more succinct manner:

JoinAcross[ JoinAcross[ JoinAcross[v5sisPma5, v5sisPma6, "size"], v5sisAbTree, "size"], v5sisStatic, "size"]


I'm looking to something like Fold[JoinAcross, v5sisPma5, {v5sisPma6, v5sisAbTree, v5sisStatic}] with the additional parameter "size" to state the attribute in the equijoin.

You can use your Fold method if you use a pure function as the first argument,
Fold[