M functions

GetCodeFromCsv.pq

let
    // Fetches your function library from a csv-file: 3 columns "Column1" is autogenerated and will be removed, "GetCode" hold code and "Name" the name of the function
    // Adjust "Path" to your own machine:
    Path = "C:\Users\imkef\Desktop\ImkesFunctions.csv",
    // The Encoding parameters might need to be adjusted to local settings
    Source = Csv.Document(File.Contents(Path),[Delimiter=",", Columns=3, Encoding=1252, QuoteStyle=QuoteStyle.Csv]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column1", Int64.Type}, {"Column2", type text}, {"Column3", type text}}),
    #"Promoted Headers" = Table.PromoteHeaders(#"Changed Type", [PromoteAllScalars=true]),
    #"Removed Columns" = Table.RemoveColumns(#"Promoted Headers",{"Column1"}),
    EvaluateFunction = Table.AddColumn(#"Removed Columns", "Value", each Expression.Evaluate([GetCode], #shared)),
    Cleanup = Table.RemoveColumns(EvaluateFunction,{"GetCode"}),
    ToRecord = Record.FromTable(Cleanup)
in
    ToRecord