From: Pavel Varela <impulse221@...>
Date: 2010-10-09T01:18:00+09:00
Subject: Re: each_with_index

> The Article object should have a title and a text.
> A way to get a title is :
> 
> choice = gets.to_i - 1 # the array starts at 0
> article = @array_of_splits[choice] # returns the Article, show the
> fields you want
> title = article.title
> 
> In the similar way, a text can be acquired. But we don't know a name
> of an Article object's method to obtain a text.
> You should know the name of the method.
> 
> Regards,

thanks, i made it up this way:

  def show_titles
    file = File.read("articles_file.txt")
    raw_articles = file.split("\n\n")
    raw_articles.each do |elem|
    title, *text = elem.split("\n")
    @array_of_splits << Article.new(title, text.join("\n")) # w\o the 
whole text in one line
    end
    @array_of_splits.each_with_index do |elem, index|
    puts "#{index}: #{elem.title}"
    end
    puts
    puts "Pick the article u wanna see by entering the number of the 
title"
    choice = gets.to_i
    puts
    puts "Title: #{@array_of_splits[choice].title}"
    puts "Text: #{@array_of_splits[choice].text}"
  end

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