gistfile1.txt

#!/usr/bin/env ruby

module WDF

  class WFGet
    def self.current_quarter
      yr = Date.today.year
      if yr >=10
        4
      elsif yr >= 7
        3
      elsif yr >= 4
        2
      else
        1
      end
    end

    def self.todays_edgar_url
      # Current quarter, 1 - 4
      qtr_num = self.current_quarter
      # Current year 2016 format
      yr = Date.today.year
      # Filename from date
      filename = Date.today.strftime("%Y%m%d") + ".nc.tar.gz"
      "https://www.sec.gov/Archives/edgar/Feed/#{yr}/QTR#{qtr_num}/#{filename}"
    end
  end

  class Filing
    attr_accessor :primary_doc_url, :index_url, :company, :cik, :date_filed
    def initialize(company, cik, date_filed, filing_path)
      self.index_url = "http://www.sec.gov/Archives/#{filing_path}"
      self.primary_doc_url = self.index_url.gsub("-","").gsub(".txt","/primary_doc.xml")
      self.company = company
      self.cik = cik
      self.date_filed = date_filed
    end
  end

  class FilingIndex
    attr_accessor :filings
    def initialize(filename)
      self.filings = []
      parse_filing(filename)
    end
    def parse_filing(filename)
      out = ""
      text = File.open(filename).read
      text.gsub!(/\r\n?/, "\n")
      text.each_line do |line|
        parts = line.split("  ").uniq
        if parts[0] == "D"
          self.filings << Filing.new(parts[2], parts[3], parts[4], parts[5])
        end
      end
      puts "Added #{self.filings.length} Form D filings"
      puts "First filing url: #{self.filings[0].primary_doc_url}"
      puts "First filing name: #{self.filings[0].company}"
    end
  end

end

WDF::FilingIndex.new('form.20161216.idx')