Class: Oculus::Storage::FileStore::File

Inherits:
File
  • Object
show all
Defined in:
lib/oculus/storage/file_store.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.parse(path) ⇒ Object 



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# File 'lib/oculus/storage/file_store.rb', line 72

def self.parse(path)
  file = File.open(path, 'r:UTF-8')

  file.flock(File::LOCK_EX)
  attributes = file.attributes
  attributes[:results] = file.results
  file.flock(File::LOCK_UN)

  attributes[:id] = File.basename(path).split('.').first.to_i
  attributes[:starred] ||= false
  attributes
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/oculus/storage/file_store.rb', line 101

def attributes
  rewind

  raw = gets

  until (line = gets) == "---\n"
    raw += line
  end

  YAML.load(raw)
end

#results ⇒ Object 



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# File 'lib/oculus/storage/file_store.rb', line 113

def results
  rewind

  section  = 0
  section += 1 if gets.rstrip == "---" until section == 2 || eof?

  CSV.new(read).to_a
end

#write_prelude(attributes) ⇒ Object 



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# File 'lib/oculus/storage/file_store.rb', line 85

def write_prelude(attributes)
  write(YAML.dump(attributes))
  puts("---")
end

#write_results(results) ⇒ Object 



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# File 'lib/oculus/storage/file_store.rb', line 90

def write_results(results)
  csv_data = CSV.generate(:encoding => 'UTF-8') do |csv|
    csv << results.first
    results[1..-1].each do |result|
      csv << result
    end
  end

  write csv_data
end