Class: Barchart::History

Inherits:
Resource show all
Defined in:
lib/barchart/resources/history.rb

Instance Attribute Summary

Attributes inherited from Resource

#response_json, #struct

Class Method Summary collapse

Methods inherited from Resource

#as_json, #initialize, initialize_from_array_response, #inspect, #method_missing

Constructor Details

This class inherits a constructor from Barchart::Resource

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Barchart::Resource

Class Method Details

.get!(symbol, start_date = Date.today, end_date = nil) ⇒ Object

see the API documentation for values for type



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# File 'lib/barchart/resources/history.rb', line 11

def self.get!(symbol, start_date=Date.today, end_date=nil)

  start_date_query = "startDate=#{start_date.strftime('%Y%m%d')}"  if start_date
  end_date_query = "endDate=#{end_date.strftime('%Y%m%d')}"  if end_date
  symbol_query = "symbol=#{symbol}"
  type_query = "type=daily"

  params = [symbol_query, type_query, start_date_query, end_date_query].compact.join('&')
  response = Request.get("/getHistory.json?#{params}")

  response[:results].map { |result| History.new(result) }
end