Module: Mechanize::Parser

Defined in:
lib/grubby/mechanize/parser.rb

Instance Method Summary collapse

Instance Method Details

#save_to(directory) ⇒ String

Note:

This method expects a #save! method to be defined by the class extending Mechanize::Parser, e.g. Mechanize::File#save! and Mechanize::Download#save!.

Saves the payload to a specified directory, using the default filename suggested by the server. If a file with that name already exists, this method will try to find a free filename by appending numbers to the default filename. Returns the full path of the saved file.

Parameters:

Returns:



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# File 'lib/grubby/mechanize/parser.rb', line 17

def save_to(directory)
  raise "#{self.class}#save! is not defined" unless self.respond_to?(:save!)

  FileUtils.mkdir_p(directory)
  path = find_free_name(File.join(directory, @filename))
  save!(path)
  path
end

#save_to!(directory) ⇒ String

Note:

This method expects a #save! method to be defined by the class extending Mechanize::Parser, e.g. Mechanize::File#save! and Mechanize::Download#save!.

Saves the payload to a specified directory, using the default filename suggested by the server. If a file with that name already exists, that file will be overwritten. Returns the full path of the saved file.

Parameters:

Returns:



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# File 'lib/grubby/mechanize/parser.rb', line 37

def save_to!(directory)
  raise "#{self.class}#save! is not defined" unless self.respond_to?(:save!)

  FileUtils.mkdir_p(directory)
  path = File.join(directory, @filename)
  save!(path)
  path
end