From: Bernard Kaiflin <bkaiflin.ruby@...>
Date: 2010-11-17T12:46:31+09:00
Subject: Re: please help load from txt

First I reply to the first post : by moving show_load_data inside the 
loop, you can list the file :

class Class_load
  def initialize(textfile)
    @text = IO.readlines(textfile)
    @data = []
    for i in 0...@text.size
      @text[i].each(',') {|s| @data.push(s.delete(","))}
      show_load_data # moved inside the loop
      @data = [] # clear array
    end
  end

  def show_load_data
    puts "Name: #{@data[0]} #{@data[1]}"
    puts "Callname: #{@data[2]}"
    puts "Age: #{@data[3]}"
  end
end

Class_load.new("data.txt")

...>ruby -w show_data1.rb
Name: name lastname
Callname: callname
Age: age
Name: name2 lastname2
Callname: callname2
Age: age2

---- or ----

class Class_load
  def initialize(textfile)
    @text = IO.readlines(textfile)
    for i in 0...@text.size
      show_load_data(@text[i])
    end
  end

  def show_load_data(line)
    @data = []
    line.each(',') {|s| @data.push(s.delete(","))}
    puts "Name: #{@data[0]} #{@data[1]}"
    puts "Callname: #{@data[2]}"
    puts "Age: #{@data[3]}"
  end
end

Class_load.new("data.txt")

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