Read multiple text files from a folder

Reads multiple text files from a folder into a knime dataframe. Dataframe has two columns: One for filenames (files being read) and second for its contents. Each file is read in its entirety and put in one cell of dataframe (against filename). There are as many rows as there are files.
Be careful while specifying folder path on Windows. Either use double backslashes while specifying folder hierarchies, as: D:\\Ashok\\Documents or use single forward slash, as: D:/Ashok/Documents.
Needs R library: readr

Output ports

1. Type: Table
   KNIME Dataframe
   Output dataframe, one file in one cell