class UrlFormatter
Public Class Methods
new(auth, page, params, row_limit)
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# File lib/finviz_rails/url_formatter.rb, line 2 def initialize(auth, page, params, row_limit) @auth = auth @page = page @params = params @row_limit = row_limit end
Public Instance Methods
run()
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# File lib/finviz_rails/url_formatter.rb, line 9 def run if @page stock_num = ((@page * @row_limit) + 1) - @row_limit else stock_num = 0 end "#{url}&r=#{stock_num}" end
Private Instance Methods
base_url()
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# File lib/finviz_rails/url_formatter.rb, line 40 def base_url "http://#{'elite.' if @auth}finviz.com/screener.ashx?v=111" end
filters()
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# File lib/finviz_rails/url_formatter.rb, line 28 def filters "f=#{FilterMapper.new(@params).run}" end
order()
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# File lib/finviz_rails/url_formatter.rb, line 32 def order "o=#{@params[:order]}" end
signal()
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# File lib/finviz_rails/url_formatter.rb, line 24 def signal "s=#{@params[:signal]}" end
tickers()
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# File lib/finviz_rails/url_formatter.rb, line 36 def tickers "t=#{@params[:tickers].join(',') if @params[:tickers]}" end
url()
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# File lib/finviz_rails/url_formatter.rb, line 20 def url @url ||= [base_url, signal, filters, order, tickers].join("&") end