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              Created
              September 17, 2016 23:01
                — forked from staltz/introrx.md
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## 0.2.1-boggle_class_from_methods.rb
class BoggleBoard
    def initialize(board)       # takes nested array and sets it to board attribute
        @board = board
    end

    def create_word(*coords)    # takes multiple arrays (representing individual coordinates), return string of the joined elements at the given coordinates
        coords.map { |coord| @board[coord.first][coord.last]}.join("")  # splat operator '*' let's the method take multiple paramaters as an array
    end

    def get_letter(row, col)    # takes index of row, index of column; returns letter at coordinate
	class BoggleBoard
	def initialize(board) # takes nested array and sets it to board attribute
	@board = board
	end

	def create_word(*coords) # takes multiple arrays (representing individual coordinates), return string of the joined elements at the given coordinates
	coords.map { \|coord\| @board[coord.first][coord.last]}.join("") # splat operator '*' let's the method take multiple paramaters as an array
	end

	def get_letter(row, col) # takes index of row, index of column; returns letter at coordinate