Generate HTML Multiplication Table

generate_multi_table.rb

# AngelList Interview
# March 27, 2015
# create HTML table given width and height
#
# Example:
# w = 2
# h = 3
# would generate:
# - 1 2
# 1 1 2
# 2 2 4
# 3 3 6

def generate_table(width,height)
  table = "<table>"
  table += make_header(width)
  (1..height).each do |y|
    table += " \n<tr>\n"
    table += "  <td>#{y}</td>"
    (1..width).each do |x|
      table += "  <td>#{x*y}</td>"
    end
    table += " \n</tr>\n"
  end
  table += "</table>\n"
end

def make_header(width)
  puts "W: #{width}"
  header = "\n<tr>\n"
  (0..width).each do |w|
    header += "<th>#{w}</th>"
  end
  header += "\n</tr>\n"
end

# Run program
puts generate_table(2,3)

Generate Multiplication Table