From: w_a_x_man <w_a_x_man@...>
Date: 2010-07-10T03:10:06+09:00
Subject: Re: FIRST PROGRAMMING PROBLEM Array

On Jul 9, 12:44 pm, Francisco Martinez <calaba...@hotmail.es> wrote:
> unknown wrote:
> > On Fri, Jul 9, 2010 at 1:22 PM, Francisco Martinez
> > <calaba...@hotmail.es> wrote:
> >> Hi...I'm trying to solve a very simple exercise but this is one of my
> >> first tasks and I can't manage to find a solution.
> >> I have a txt file and I have to write a method which; given the txt file
> >> as an entry argument returns an array of tokens. I have to call the
> >> method that prints the solutin in the screen.
> >> The solution should be this type:
>
> >> token 1= The
> >> token 2= man
> >> token 3= was
>
> > How far have you made it?
> > * read from the file
> > * get the tokens from the file
> > * put the tokens into an array
> > * display the output
>
> I think I firstly have to do sometingh like this:
>
> def print_tokens(txtFile)
> f=File.open(txtFile)
> f.each do |line|
>   if(line=~/\t(.+)/)
>    puts("token= #{$1}")
> end
> f.close
> end
> end
>
> Here I don't have any array and something to indicate the number of each
> line...and it doesnt't work


IO.read( "notes.txt" ).split.each_with_index{|s,i|
  puts "token #{i} = #{s}"
}