Program to create a document in RTF format with info about wedding guests

create_rtf.rb

require 'csv'
require 'rtf'

include RTF

welcome_text = "Vi är väldigt glada för att just du ville komma och fira vår dag. Vi hoppas att du ska få en härlig eftermiddag med god mat och trevliga samtal.
  För att lära känna de andra gästerna lite bättre ger vi här en kort presentation."

table_starts = {1 => "Vänsterflanken", 18 => "Mitten", 24 => "Högerflanken"}

document = RTF::Document.new(RTF::Font.new(RTF::Font::ROMAN, 'Garamond'))

styles = {}
styles['NULL'] = ParagraphStyle.new
styles['TOP_DOCUMENT'] = ParagraphStyle.new
styles['INTRODUCTION'] = ParagraphStyle.new

styles['PERSON'] = ParagraphStyle.new
styles['SUB_HEADING'] = ParagraphStyle.new

styles['NAME'] = CharacterStyle.new
styles['DESCRIPTION'] = CharacterStyle.new
styles['SUB_HEADING_FONT'] = CharacterStyle.new


styles['TOP_DOCUMENT'].space_before = 18 * 20
styles['TOP_DOCUMENT'].space_after = 9 * 20
styles['INTRODUCTION'].space_after = 24 * 20

styles['PERSON'].space_after = 9 * 20
styles['SUB_HEADING'].space_before = 18 * 20
styles['SUB_HEADING'].space_after = 6 * 20


styles['SUB_HEADING_FONT'].font        = Font.new(Font::MODERN, 'Franklin Gothic Medium')
styles['SUB_HEADING_FONT'].bold        = true
styles['SUB_HEADING_FONT'].font_size   = 18 * 2

styles['NAME'].font        = Font.new(Font::MODERN, 'Franklin Gothic Medium')
styles['NAME'].bold        = true
styles['NAME'].font_size   = 12 * 2

styles['DESCRIPTION'].font        = Font.new(Font::ROMAN, 'Garamond')
styles['DESCRIPTION'].bold        = false
styles['DESCRIPTION'].font_size   = 12 * 2

document.paragraph(styles['NULL']) do |n1|
  n1.line_break
end
document.paragraph(styles['TOP_DOCUMENT']) do |n1|
  n1.apply(styles['SUB_HEADING_FONT']) do |n2|
    n2 << 'Välkomna!'
  end
end
document.paragraph(styles['INTRODUCTION']) do |n1|
  n1.apply(styles['DESCRIPTION']) do |n2|
    n2 << welcome_text
  end
end

CSV.foreach("list.tsv", :col_sep => "\t", :headers => true, :quote_char => '§') do |row|
  p row
  if table_starts.keys.include? row['Placering'].to_i
    document.paragraph(styles['SUB_HEADING']) do |n1|
      n1.apply(styles['SUB_HEADING_FONT']) do |n2|
        puts row['Placering']
        p table_starts
        n2 << table_starts[row['Placering'].to_i]
      end
    end
  end

  document.paragraph(styles['PERSON']) do |n1|
    n1.apply(styles['NAME']) do |n2|
      n2 << row["Namn"]
      n2 << "\u2002"
      #n2 << " "
    end
    n1.apply(styles['DESCRIPTION']) do |n2|
      n2 << row["Relation"].strip
      n2 << "." unless row["Relation"].strip.end_with? '.'
      n2 << " "
      n2 << row["Fun facts"]
    end

  end
end

File.open('output.rtf', 'w') {|file| file.write(document.to_rtf)}

list.tsv