hpjaj

def sonny_says
  puts "Sonny says:"
  print "> "
  @what_sonny_says = gets.chomp
end

def random_year_generator(starting_year, ending_year)
  @random_year = rand(starting_year..ending_year)
end

hpjaj

def sonny_says
  puts "Sonny says:"
  print "> "
  what_sonny_says = gets.chomp
end
 
def random_year(year_range)
  year = rand(year_range)
end
 

hpjaj

def find_and_replace(content, old_string, new_string)
  @content_to_be_reset = content
  if File.file?("#{content}")
    @original_content = File.read("#{content}")
    new_file_content = @original_content.gsub(old_string, new_string)
  else  
    @original_content = content
    new_file_content = @original_content.gsub!(old_string, new_string) 
    # gsub is better for testing purposes
    # use gsub! if you want the string to retain its newly replaced content

hpjaj

def reads_a_file(file)
  files_content = File.read(file) 
end


def character_count_with_spaces(file_string)
  file_string.length
end

hpjaj

def reads_a_file(file)
  File.read(file) 
end


def character_count_with_spaces(file_string)
  file_string.length
end

hpjaj

def fizzBuzz(num_range)
  (num_range).each do |num|
    if ( num % 3 == 0 ) && ( num % 5 == 0 )
      print 'FizzBuzz'
    elsif num % 3 == 0
      print 'Fizz'
    elsif num % 5 == 0
      print 'Buzz'
    else
        print num 

hpjaj

def reverse_word_order(string)
  string.split(" ").reverse.join(" ")
end

blah = "Hi there John"
puts reverse_word_order(blah)

hpjaj

def sums_an_array(arr)
  sum = 0
  arr.each do |num|
    sum += num
  end
  sum
end

collection = [1, 2, 3, 4, 5] 
puts sums_an_array(collection)

hpjaj

def odd_or_even(arr)
  arr.each do |num|
    print num
    puts num % 2 == 0 ? ' is even' : ' is odd'
  end
end

collection = [12, 23, 456, 123, 4579]
odd_or_even(collection)

hpjaj

def quiz_completion_numbers(arr)
  incomplete = []
  arr.each do |num|
    ( incomplete << num ) if ( num == 0 )
  end
  "The number of participants who did not attempt Quiz 1 is #{incomplete.length} out of #{arr.length} total participants."
end

quiz = [0,0,0,1,0,0,1,1,0,1]
puts quiz_completion_numbers(quiz)