TIL - Today I Learned
### 2018/06/18
In interviews: The answer to every question should be: "It depends!"
Tech-Pro Keyboard Shortcut: Command "D" updates every instance of a variable.
Ruby- Metaprogramming trick- Replace your getter and setter methods with this:
                             attr_reader :first_name, :last_name, :active
                             attr_writer :active

### 2018/06/17
You can write code using *triple backticks*
``` ruby
def hello
  puts "hello world"
end
```

### 2018/06/17
Gists are a tool for sharing texts!