Alex Lee - Family Fridays - groups.rb

groups.rb

group_size = ENV['GROUPSIZE'].to_i

users = Array.new

for u in 1..21 do
  users.push("Employee_#{u}")
end

users.shuffle!

max_groups = users.length / group_size
offset = users.length % group_size

group_number = 1
position = 0

for x in users do
    if group_number <= offset
        if position < group_size
            puts "Group #{group_number}: #{x}"
            position += 1
        else
            puts "Group #{group_number}: #{x}"
            group_number += 1
            position = 0
        end
    else
        if position < group_size - 1
            puts "Group #{group_number}: #{x}"
            position += 1
        else
            puts "Group #{group_number}: #{x}"
            group_number += 1
            position = 0        
        end
    end
end