Module: ElchScan::Filter

Included in:
Application
Defined in:
lib/elch_scan/application/filter.rb

Instance Method Summary collapse

Instance Method Details

#apply_filter(collection, file) ⇒ Object 



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# File 'lib/elch_scan/application/filter.rb', line 7

def apply_filter collection, file
  app = @app
  eval File.read(file), binding, file
  collection
end

#filter_script(name) ⇒ Object 



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# File 'lib/elch_scan/application/filter.rb', line 3

def filter_script name
  "#{ROOT}/tmp/#{name}.esss"
end

#permute_script(collection, file = nil) ⇒ Object 



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# File 'lib/elch_scan/application/filter.rb', line 13

def permute_script collection, file = nil
  file ||= "#{Dir.tmpdir}/#{SecureRandom.urlsafe_base64}"
  FileUtils.mkdir(File.dirname(file)) if !File.exist?(File.dirname(file))
  if !File.exist?(file) || File.read(file).strip.empty?
    File.open(file, "w") {|f| f.puts("# Permute your collection, same as with the selector script filters.") }
  end
  system "#{cfg :application, :editor} #{file}"
  eval File.read(file), binding, file
  collection
end

#record_filter(file = nil) ⇒ Object 



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# File 'lib/elch_scan/application/filter.rb', line 24

def record_filter file = nil
  file ||= "#{Dir.tmpdir}/#{SecureRandom.urlsafe_base64}"
  FileUtils.mkdir(File.dirname(file)) if !File.exist?(File.dirname(file))
  if !File.exist?(file) || File.read(file).strip.empty?
    FileUtils.cp("#{ROOT}/doc/filter.rb", file)
  end
  system "#{cfg :application, :editor} #{file}"
  file
end