(http://www.elated.com/res/Image/newstuff/2013-06-11-ruby-tutorial-for-absolute-beginners.png)
Gran tutorial de Ruby en donde encontraras los siguiente temas:Learn Ruby Programming - Day 1 - Install Ruby and Editor
Learn Ruby Programming - Day 2 - Arithmetic Operators Tutorial
Learn Ruby Programming - Day 4 - Formatting: capitalize, upcase, downcase, reverse, length Learn Ruby Programming - Day 3 - if - else - elsif
Learn Ruby Programming - Day 5 - .split and arrays
Learn Ruby Programming - Day 6 - How to Write Arrays in Ruby
Learn Ruby Programming - Day 7 - Write a Hash
Learn Ruby Programming - Day 8 - gets.chomp Method
Learn Ruby Programming - Day 9 - More on Hashes
Learn Ruby Programming - Day 10 - Functions
Learn Ruby Programming - Day 11 - counter - index - .each do
Learn Ruby Programming - Day 12 - Functions with Numbers
Learn Ruby Programming - Day 13 - Pythagorean Theorem Calculator
Learn Ruby Programming - Day 15 - Find and Replace Program
Learn Ruby Programming - Day 16 - Multidimensional Arrays
Learn Ruby Programming - Day 17 - Find Prime Numbers
Learn Ruby Programming - Day 18 - Histogram and Sorting
Learn Ruby Programming - Day 19 - Combined Comparison Operator (Spaceship Operator)
Learn Ruby Programming - Day 20 - How to Write a Sort Method
Learn Ruby Programming - Day 21 - Hashes and Symbols
Learn Ruby Programming - Day 22 - Add an Item to a Hash
Learn Ruby Programming - Day 23 - CRUD Create Read Update Delete
Learn Ruby Programming - Day 24 - CRUD Part 2 of 2
Learn Ruby Programming - Day 25 - Ternary Conditional Expression
Learn Ruby Programming - Day 26 - When and Then
Learn Ruby Programming - Day 27 - Conditional Assignment Operator [/li][/list]
Link: https://www.youtube.com/playlist?list=PLMK2xMz5H5Zv8eC8b4K6tMaE1-Z9FgSOp (https://www.youtube.com/playlist?list=PLMK2xMz5H5Zv8eC8b4K6tMaE1-Z9FgSOp)