print_triangle

triangle.rb

 
# The print_line method is here to help you.
# Conceptually, it prints out a row of "count" *'s.  Run it yourself to
# see how it works.  Experiment with different inputs.
def print_line(count)
  for i in 1..count
    print "*"         # This prints a single "*"
  end
 
  print "\n"          # This forces the output to the next like, like hitting "return" on the keyboard
end
 
# We can call methods we've defined ourselves.  In this case, we want
# to call the print_line method we've defined to help us print out a square.
def print_triangle(height)
  for i in 1..height
    print_line(i)        # Fill in the blank, here.
  end
end

 
print_triangle(1)
 
print "\n\n\n" # This is here just to make the separation between squares clearer
 
print_triangle(2)
 
print "\n\n\n" # This is here just to make the separation between squares clearer
 
print_triangle(3)
 
print "\n\n\n" # This is here just to make the separation between squares clearer
 
print_triangle(10)



 
# There are no rumble strips this time.  It's up to you to decide whether
# this is working as intended or not.