From: Ruby Mania <lists@...>
Date: 2012-10-15T05:37:00+09:00
Subject: how to join the return of array

I know joining arrays and strings but this issue is very specific to an
api I am working on :

 All I want is all hq.close value in an array. EG:
[
   {'GOOG' => [744.75,751.48,744.56,744.09,757.84]},
   {'MSFT' => {value1,value2, .....}}
]


Reason I am not able to get the above array of hash is because when I do
puts hq.close its printing individual value and I am not sure how to get
all hq.close into one array

Based on code below my output is : (but i want it in above format)

GOOG -> 744.75
GOOG -> 751.48
GOOG -> 744.56
GOOG -> 744.09
GOOG -> 757.84
MSFT -> 29.2
MSFT -> 28.95
MSFT -> 28.98
MSFT -> 29.28
MSFT -> 29.78

    require 'yahoofinance'

    #Stock symbols
    user_input = ['GOOG','MSFT']

    user_input.each do|symb|

             YahooFinance::get_HistoricalQuotes( symb,
                                                          Date.parse('2012-10-06'),
                                                          Date.today() )
do   |hq|

                puts "#{symb} -> #{hq.close}"
              end
   end

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