1
exercism fetch ecmascript rectangles

Rectangles

Count the rectangles in an ASCII diagram like the one below.

1
2
3
4
5
   +--+
  ++  |
+-++--+
|  |  |
+--+--+

The above diagram contains 6 rectangles:

1
2
3
4
5


+-----+
|     |
+-----+
1
2
3
4
5
   +--+
   |  |
   |  |
   |  |
   +--+
1
2
3
4
5
   +--+
   |  |
   +--+


1
2
3
4
5


   +--+
   |  |
   +--+
1
2
3
4
5


+--+
|  |
+--+
1
2
3
4
5

  ++   
  ++   


You may assume that the input is always a proper rectangle (i.e. the length of every line equals the length of the first line).

Setup

Go through the setup instructions for ECMAScript to install the necessary dependencies:

http://exercism.io/languages/ecmascript/installation

Requirements

Install assignment dependencies:

1
$ npm install

Making the test suite pass

Execute the tests with:

1
$ npm test

In the test suites all tests but the first have been skipped.

Once you get a test passing, you can enable the next one by changing xtest to test.

Submitting Incomplete Solutions

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