Colored Table from Array in Ruby

_.markdown

Colored Table from Array in Ruby

needs: colorize

or hack the colors out :3

also needs some optimations. the code is redundant. Just posted it here if i may not work on it in next time

example.rb

puts Table.generate([
  ["ID","Title","Description"],
  ["1","Heyho","Heyhooo"],
  ["2","Example","Another Example line"]
])

table.rb

module Table
  def Table.generate(content)
    l = Array.new
    content.each do |c|
      c.each_with_index do |d,i|
        l[i] = 0 if l[i].nil?
        l[i] = d.size if l[i] < d.size
      end
    end
    length = 0
    l.each { |x| length += x }
    length += 4 + 3*(l.size-1)+1

    out = " +".cyan
    length.times do
      out += "-".cyan
    end
    out += "+\n".cyan

    out += " | ".cyan
    content[0].each_with_index do |h,i|
      out += h.light_magenta
      ((l[i]-h.size)+1).times { out += " " }
      out += " | ".cyan
    end
    out += "\n"
    content.delete_at(0)

    out += " +".cyan
    length.times do
      out += "-".cyan
    end
    out += "+\n".cyan   

    content.each do |row|
      out += " | ".cyan
      row.each_with_index do |h,i|
        out += h.yellow
        ((l[i]-h.size)+1).times { out += " " }
        out += " | ".cyan
      end
      out += "\n"
    end

    out += " +".cyan
    length.times do
      out += "-".cyan
    end
    out += "+\n".cyan

    return out
  end
end