Method: JSON::Editor::MainWindow#load_file

Defined in:
lib/json/editor.rb

#load_file(filename) ⇒ Object

Load the file named filename into the editor as a JSON document.



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# File 'lib/json/editor.rb', line 1246

def load_file(filename)
  if filename
    if File.directory?(filename)
      Editor.error_dialog(self, "Try to select a JSON file!")
      nil
    else
      @filename = filename
      if data = read_data(filename)
        toplevel.display_status("Loaded data from '#@filename'.")
      end
      display_title
      data
    end
  end
end