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Introduction

AFNum provides several types that can be used for spreadsheet coordinate calculation. They are:

Row - A row represents a row of cells in a spreadsheet. Its value can range from 1 to Number.MAX_SAFE_INTEGER

Column - A column represents a column of cells in a spreadsheet. Its value ranges from 'A' to 'Z', 'AA' to 'AZ', and so on.

Cell - A cell represents a cell in a spreadsheet. It consists of row and a column.

Range - A range represents a block of cells in a spreadsheet. It consists of a start and an end.

Collection - A collection represents a group of the above types.

See wiki for API documentation.

Installation

AFNum is available as an npm package. Simpy, install with

``Shell
npm install afnum
`

Testing

An extensive suite of tests is can be viewed at spec/afnum_spec.js. You can run the tests in node with:

`Shell
npm test
``

or in the browser, by GET'ing spec/runner.html.