Array2dSimple

This gem allows you to create a 2D Array in Ruby.

Installation

Add this line to your application's Gemfile:

gem 'array_2d_simple'

And then execute:

$ bundle

Or install it without using Gemfile as:

$ gem install array_2d_simple

Usage

Initalization: You must:

require 'array_2d_simple.rb'

And within your model:

include Array2dSimple

There are 2 ways of putting data in the 2D Array:

1. By iterating with #set_by_rc
2. By passing a block to #set_each(see below)

##Example: A board for tic-tac-toe

require 'array_2d_simple.rb'

class TicTacToe
  include Array2dSimple

  def initialize
    @board = Array2d.new( width:3, height:3 )
  end
end

To fill board with numbers 1-9 and output:

@board.set_each{ |r, c| r*3 + c+1}

@board.output

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request