From: Tim Wolak <tim.wolak@...>
Date: 2008-05-19T23:36:38+09:00
Subject: inserting hash data into email

Morning all,

What is the best way to insert hash data into an email?  I have tried
several different ways and I either get can't convert array to a string
or private method ‘chomp’.  Below is the code I am currently using.

Tim

class SktyFut
  attr_reader :acct

  def initialize(filename)
@acct = File.new(filename, "r")
end

  def future_data
    @sktylist = Hash.new(0)
    @acct.each do |list|
      office = list[21..23]
      if office == "RPT"
        next
      else
        acctnum = list[24..28]
      end
      lv = list[217..230]
      is_negative = list[215,1] == "-"
      value = lv.to_f/100
      value = -value if is_negative

      # Add vales to hash

      @sktylist[acctnum] += value
    end
    return @sktylist
  end
end

class Calculate
  attr_reader :sktyfuta, :sktyfutb
  def initialize(sktyfuta, sktyfutb)
    @sktyfuta = sktyfuta
    @sktyfutb = sktyfutb
  end

  def data_comp
    @sktyfuta.merge(@sktyfutb) { |key, old_value, new_value| old_value -
new_value }
  end
  #end
end

class FinalNum
  attr_reader :sktynl
  def initialize(sktynl)
    @sktynl = sktynl
  end

  def numbers
    @nat = Hash.new(0)
    @sktynl.each do |key, value|
      key.to_s
      if key <= "739"
        key = "SKTY" # =>
        @nat[key] += value
      elsif key >="740"
        key = "SKYNY" # =>
        @nat[key] += value
      end
    end
    return @nat
  end
end

Dir.chdir("/Users/twolak")
post = SktyFut.new("SKTYBal20080507.txt")
a = post.future_data
#a.sort!
a.each{|key, value| puts "#{key} A value is #{value}"}
pre = SktyFut.new("SKTYBal20080506.txt")
b = pre.future_data
data = Calculate.new(a,b)
iteration = data.data_comp
#iteration.sort
#iteration.each{|key, value| puts "#{key} comp equals #{value}" }
sktyfinal = FinalNum.new(iteration)
cody = sktyfinal.numbers
cody.each{ |key, value| puts "#{key} line is #{value}" }
cody.to_s

require 'net/smtp'

Net::SMTP.start('sktymx1.sktydev.com', 25) do |smtp|
     smtp.open_message_stream('sktynoc@sktytrading.com',
['twolak@sktydev.com']) do |f|
       f.puts 'From: sktynoc@sktytrading.com'
       f.puts 'To: twolak@sktydev.com'
       f.puts 'Subject: test message'
       f.puts
       f.puts cody.each{ |key, value| puts "#{key} line is #{value}" }
       f.puts 'This is a test message.'
     end
   end
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