prime-number-multiplication-table

Prints out a multiplication table of the first n prime numbers.

Run

$ruby lib/display_multiplication_table.rb COUNT

if COUNT is missing default count is set to 10

$ruby lib/display_multiplication_table.rb 6

x 2 3 5 7 11 13

2 4 6 10 14 22 26

3 6 9 15 21 33 39

5 10 15 25 35 55 65

7 14 21 35 49 77 91

11 22 33 55 77 121 143

13 26 39 65 91 143 169

Run Spec

$bundle exec rspec -f d