I am using Hail
0.2.57-582b2e31b8bd and I want to create a new column in my table by joining strings from other columns but I cannot seem to make the join and if I try to run the example of the doc page (https://hail.is/docs/0.2/hail.expr.StringExpression.html#hail.expr.StringExpression.join) it does not work:
I am using a workaround by just adding
+ symbols in my strings to join them but I find this quite weird though.
I’m hoping someone can enlighten me.