Class: StockFolio::Web
- Inherits:
-
Object
- Object
- StockFolio::Web
- Defined in:
- lib/stockfolio/web.rb
Class Method Summary collapse
Class Method Details
.historical(symbol, startDate, endDate) ⇒ Object
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# File 'lib/stockfolio/web.rb', line 18 def self.historical(symbol, startDate, endDate) s = startDate.strftime("%b+%d,+%Y") e = endDate.strftime("%b+%d,+%Y") url = "http://finance.google.com/finance/historical?q=#{symbol}&startdate=#{s}&enddate=#{e}&output=csv" resp = Net::HTTP.get_response(URI.parse(url)) data = resp.body if data.empty? return nil end lines = data.split("\n") lines.shift items = [] lines.each do |line| parts = line.split(",") i = 0 item = {} item[:date] = Date.parse(parts[0]) item[:open] = parts[1] item[:high] = parts[2] item[:low] = parts[3] item[:close] = parts[4] item[:volume] = parts[5] items << item end items end |
.quote(symbol) ⇒ Object
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# File 'lib/stockfolio/web.rb', line 6 def self.quote(symbol) url = "http://finance.google.com/finance/info?client=ig&q=#{symbol}" resp = Net::HTTP.get_response(URI.parse(url)) data = resp.body if data.empty? return nil end JSON.parse(data.slice(3, data.length).strip) end |
.search(term) ⇒ Object
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# File 'lib/stockfolio/web.rb', line 49 def self.search(term) q = URI.escape(term, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]")) url = "http://www.google.com/finance/match?matchtype=matchall&q=#{q}" resp = Net::HTTP.get_response(URI.parse(url)) data = resp.body if data.empty? return nil end result = JSON.parse(data) result["matches"] end |