Class: JamrockStocks::Mayberry

Inherits:
Object
  • Object
show all
Defined in:
lib/jamrock_stocks/brokers/mayberry.rb

Constant Summary collapse

STRING_NO_SPACE = 
''
REGEXP_DOLLAR_SIGN = 
/\$/
REGEXP_NON_BREAKING_SPACE = 
/\u00a0/
STOCKS_URL = 
'https://www.mayberryinv.com/PhysicalPages/Ticker/TickerDataSource.aspx'
TRADES_URL = 
'https://www.mayberryinv.com/PhysicalPages/Ticker/TickerTradeDataSource.aspx'
BASE_HTML_PATH = 
'span#TickerSpan > table > tr > td > table > tr > td > table >'
SYMBOLS_HTML_PATH = 
"#{BASE_HTML_PATH} tr[2] > td > strong > span[1]"
PRICE_HTML_PATH = 
"#{BASE_HTML_PATH} tr[2] > td > strong > span[2]"
CHANGE_AND_VOLUME_HTML_PATH = 
"#{BASE_HTML_PATH} tr[4] > td > strong"
TIME_HTML_PATH = 
'span#TickerSpan > table > tr > td > table > tr > td[2] > span#LabelSummaryTime'
TRADES_HTML_PATH = 
'span#TickerTradeDataSpan > table > tr > td'

Instance Method Summary collapse

Instance Method Details

#clear_page ⇒ Object 



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# File 'lib/jamrock_stocks/brokers/mayberry.rb', line 27

def clear_page
  @pate = nil
end

#clear_stocks ⇒ Object 



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# File 'lib/jamrock_stocks/brokers/mayberry.rb', line 23

def clear_stocks
  @stocks = nil
end

#fetch_stocks ⇒ Object 



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# File 'lib/jamrock_stocks/brokers/mayberry.rb', line 36

def fetch_stocks
  reset
  stocks = []
  stock_symbols.count.times do |index|
    stocks << Stock.new(symbol: stock_symbols[index],
                        price:  stock_prices[index].to_f,
                        change: change_and_volume[index][0].to_f,
                        volume: change_and_volume[index][1].to_i,
                        updated_at: updated_at)
  end
  stocks
end

#reset ⇒ Object 



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# File 'lib/jamrock_stocks/brokers/mayberry.rb', line 31

def reset
  clear_stocks
  clear_page
end

#stocks ⇒ Object 



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# File 'lib/jamrock_stocks/brokers/mayberry.rb', line 19

def stocks
  @stocks ||= fetch_stocks
end