Class: TickerPicker::Ticker

Inherits:
Object
  • Object
show all
Defined in:
lib/tickerpicker/ticker.rb

Constant Summary collapse

@@factories = 
{}

Class Method Summary collapse

Class Method Details

.factories ⇒ Object

Get factories hash

Returns

  • factories - Hash



12
13
14
 
# File 'lib/tickerpicker/ticker.rb', line 12

def factories
  @@factories
end

.get_all_stock_market_prices ⇒ Object

Get all market prices in avaliable stocks

Parameters

  • stock - String which must be a valid stock name

Returns

  • Hash - Hash of TickerPicker::Price



89
90
91
92
93
94
95
 
# File 'lib/tickerpicker/ticker.rb', line 89

def get_all_stock_market_prices
  stock_market_prices = {}
  factories.each do |stock_key, _|
    stock_market_prices.merge!({ stock_key => get_all_stock_prices_without_check(stock_key) })
  end
  stock_market_prices
end

.get_all_stock_prices(stock) ⇒ Object

Get all market prices in a stock

Parameters

  • stock - String which must be a valid stock name

Returns

  • Hash - Hash of TickerPicker::Price



74
75
76
77
 
# File 'lib/tickerpicker/ticker.rb', line 74

def get_all_stock_prices(stock)
  return stock_does_not_exists unless factories.has_key?(stock)
  get_all_stock_prices_without_check(stock)
end

.get_prices(stock, market) ⇒ Object

Get prices for market in stock

Parameters

  • stock - String which must be a valid stock name

  • market - String which should include valid market name

Returns

  • TickerPicker::Price - Extended version of TickerPicker::Price with factory key



59
60
61
62
 
# File 'lib/tickerpicker/ticker.rb', line 59

def get_prices(stock, market)
  return stock_market_does_not_exists unless (factories[stock] || {}).has_key?(market)
  get_price_without_check(stock, market)
end

.register(stock, file_path = nil) ⇒ Object

Register a ticker factory

Parameters

  • stock - Factory object name

  • file_path - Optional load path for stock handler factory for new dev purposes

Returns

  • true - Boolean



27
28
29
30
31
 
# File 'lib/tickerpicker/ticker.rb', line 27

def register(stock, file_path = nil)
  require (file_path || "#{File.dirname(__FILE__)}/factory/#{stock}")
  factories[stock] = eval("TickerPicker::Factory::#{stock.capitalize}.markets")
  true
end

.register_list(stocks) ⇒ Object

Register multiple ticker factories

Parameters

  • stocks - Factory object name list

Returns

  • true - Boolean



43
44
45
46
 
# File 'lib/tickerpicker/ticker.rb', line 43

def register_list(stocks)
  stocks.each { |stock| register(stock) }
  true
end