roschaefer

# source <(curl -L https://gist.githubusercontent.com/roschaefer/961e9dbb75ee80a3574b/raw/1e9410f517fdf35a8b2a0d249749d701c39f0183/setup_rorganize_on_cloud9.sh)
mkdir ~/workspace/ruby/ -p
cd ~/workspace/ruby/
git clone https://github.com/rubycorns/rorganize.it.git
cd rorganize.it/
cp config/secrets.yml.sample config/secrets.yml
gem install bundle
bundle install
bundle exec rake db:migrate
bundle exec rails s -b $IP -p $PORT

roschaefer

#######################################################################
# Programming challenge 1: Christmas Tree                             #
# To solve this challenge you need to know how to iterate over arrays #
# Also, you need to know how to print with 'puts' or 'print'          #
# And finally basic arithmetic operations like 1 * 2 or 1 + 2         #
#######################################################################

# TODO: Paint a christmas tree on the command line which is 'lines' long
# TODO: This is how the christmas tree looks like for 20 lines
# 

roschaefer

# Programming exercise 5.1: Assignment of Variables
# AKA: Give names to objects
######################################################################
# Tutorial: http://ruby-for-beginners.rubymonstas.org/variables.html #
######################################################################

# we can assign a variable with the equal sign =
a = "I am a String, and I am assigned to the variable 'a'"
# the right side gets 'assigned' to the variable on the left
b = "I am another String, and I am assigned to the variable 'b'"