# Pascals Triangle in Ruby

#### Compute Pascal's triangle up to a given number of rows.

1 | ```
exercism fetch ruby pascals-triangle
``` |

# Pascal's Triangle

Compute Pascal's triangle up to a given number of rows.

In Pascal's Triangle each number is computed by adding the numbers to the right and left of the current position in the previous row.

For installation and learning resources, refer to the exercism help page.

For running the tests provided, you will need the Minitest gem. Open a terminal window and run the following command to install minitest:

1 |
```
gem install minitest
``` |

If you would like color output, you can `require 'minitest/pride'`

in
the test file, or note the alternative instruction, below, for running
the test file.

Run the tests from the exercise directory using the following command:

1 |
```
ruby pascals_triangle_test.rb
``` |

To include color from the command line:

1 |
```
ruby -r minitest/pride pascals_triangle_test.rb
``` |

## Source

Pascal's Triangle at Wolfram Math World http://mathworld.wolfram.com/PascalsTriangle.html

## Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.