Module: StockMarketDays

Defined in:
lib/stock_market_days.rb,
lib/stock_market_days/version.rb,
lib/stock_market_days/calculator.rb,
lib/stock_market_days/utility_methods.rb

Defined Under Namespace

Modules: UtilityMethods Classes: Calculator

Constant Summary collapse

MARKET_DAYS_FILE = 
File.join(File.dirname(__FILE__), 'market_open_days', 'nyse_market_days.csv')
VERSION = 
'1.2.1'
@@default_calculator = 
StockMarketDays::Calculator.new(MARKET_DAYS_FILE)

Class Method Summary collapse

Class Method Details

.is_market_day?(date = Date.today) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stock_market_days.rb', line 10

def is_market_day?(date = Date.today)
  @@default_calculator.is_market_day?(date)
end

.market_days_between(begin_date, end_date) ⇒ Object 



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# File 'lib/stock_market_days.rb', line 14

def market_days_between(begin_date, end_date)
  @@default_calculator.market_days_between(begin_date, end_date)
end

.market_days_from(begin_date, days) ⇒ Object 



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# File 'lib/stock_market_days.rb', line 18

def market_days_from(begin_date, days)
  @@default_calculator.market_days_from(begin_date, days)
end

.next_market_day(from_date = Date.today) ⇒ Object 



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# File 'lib/stock_market_days.rb', line 22

def next_market_day(from_date=Date.today)
  @@default_calculator.market_days_from(from_date, 1)
end

.previous_market_day(from_date = Date.today) ⇒ Object 



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# File 'lib/stock_market_days.rb', line 26

def previous_market_day(from_date=Date.today)
  @@default_calculator.market_days_from(from_date, -1)
end