random_pairs

A script to generate random pairs from a list of names.

Use

In command line, run ruby script.rb FILE_NAME, where FILE_NAME is a text file (#.txt) containing each student's name on a separate line.

This script will generate a file, named pairs.txt, containing random names paired together.

Sample input

Bob Belcher
Linda Belcher
Tina Belcher
...
Gene Belcher

Sample output

["Bob Belcher", "Gene Belcher"]
["Linda Belcher", "Tina Belcher"]

In the event that there is an odd number of names, there will be an array containing one string.