Class: Yafa::StockQuotes

Inherits:
Object
  • Object
show all
Defined in:
lib/yafa/stock_quotes.rb

Constant Summary collapse

BATCHLIMIT_QUOTES = 
400
READ_TIMEOUT = 
10
YAHOO_API_START = 
'https://query.yahooapis.com/'.freeze
YAHOO_API_QUERY = 
'v1/public/yql?q=SELECT * FROM yahoo.finance.quotes'\
' WHERE symbol IN (yahoo_tickers)'.freeze
YAHOO_API_END = 
'&format=json&diagnostics=true&env=store%3A%2F%2Fdatata'\
'bles.org%2Falltableswithkeys&callback='.freeze

Instance Method Summary collapse

Constructor Details

#initialize(tickers) ⇒ StockQuotes

Returns a new instance of StockQuotes.



16
17
18
 
# File 'lib/yafa/stock_quotes.rb', line 16

def initialize(tickers)
  @tickers = tickers
end

Instance Method Details

#fetch ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/yafa/stock_quotes.rb', line 20

def fetch
  formatted_tickers = format_tickers @tickers
  quote_data        = call_api(formatted_tickers)

  format_quote_data(quote_data)
end