## Chapter 2 ##

### Hours in a year (assuming is not  a leap year)

    hours_per_year = 365*24
    puts hours_per_year

### Minutes in a decade

    minutes_per_decade = hours_per_year*10*60
    puts minutes_per_decade

### Your age in seconds

    today = Time.now
    bday = Time.utc(1976,3,2,15,0,0)
    puts today-bday

### Our dear author's age

    authors_seconds_lived = 1025000000
    authors_age = (((authors_seconds_lived/60)/60)/24)/365

    puts authors_age

## Chapter 5 ##

### Full name greeting

    puts 'Hello! What\'s your first name?'
    first_name = gets.chomp
    puts 'Do you have a middle name?'
    middle_name = gets.chomp
    puts 'What\'s your family name?'
    last_name = gets.chomp
    puts 'Hello ' + first_name + ' ' + middle_name + ' ' + last_name
    puts 'Nice to meet you ' + ':-)'

### Bigger, better favorite number

    puts 'Hello estranger! what\'s your favorite number?'
    favorite_number = gets
    better_favorite_number = favorite_number.to_i + 1
    puts 'You should better have ' + better_favorite_number.to_s