Ruby Practice

Run your Ruby file by typing ruby and then the name of the file you want to run in the Terminal.

If we want to run string_multiplication.rb, we can write the command:

ruby string_multiplication.rb

To re-run this command, you can use the UP and DOWN arrow keys to look at the history of commands you've run in a Terminal.

String

string_multiplication.rb

Should output:

"HoHoHo"

using String multiplication.

(Don't just print the String literal "HoHoHo")

string_case.rb

Should output:

"HELLO friends AnD FaMiLy"

using a combination of the upcase, downcase, and swapcase methods.

string_chomp.rb

Shoud output:

"Hello!"

using the given starting variable.

string_gsub.rb

Should output:

"put spaces in between these words"

using the given starting variable.

string_strip.rb

Should output exactly

"remove the outside spaces"

using the given starting variable.

string_gets.rb

Write a program that gets a name (e.g. "alice") from the user (the first bit of provided code does this for you!), capitalizes it, and then says "Hello, Alice!"

Should work similarly to the following:

"What's your name?"
jelani
"Hello, Jelani!"

Specs

Click here to see names of each test

string_multiplication.rb should output 'HoHoHo' using String multiplication

string_strip.rb should output 'remove outside spaces'

string_case.rb should output 'HELLO friends AnD FaMiLy'

string_gsub.rb should output 'put spaces in between these words'

string_chomp.rb should remove ending '$'

string_gets.rb should output 'Hello, name!'