TECH603 Day 2 Warmup

warmup.rb

# 1. Create a `day_2` directory under the course directory.

# 2. Save this file under the new folder as `warmup.rb`.

# 3. Assign your favorite vacation location to a variable called `destination`.

# 4. Assign the number of days you'd like to visit to a variable called 
#    `duration`.

# 5. Assign any floating point number to a variable named `price`. 

# 6. Output the following message:
#      I would like to visit _ for _ days, and pay only _ for the whole trip.

# 7. Add each of the previous variables to a collection.

# 8. Iterate through the collection and output each item.

# 9. Create a dictionary called `vacation`. Use the previous variable names as 
#    keys and assign the values.

# 10. Using the dictionary from the previous step, output the following message:
#       I would like to visit _ for _ days, and pay only _ for the whole trip.

# 11. Create a function called `yell`. It should take a single argument and 
#     return an uppercase version of the input.