method

location_open

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location_open(uri = nil) public

Open the data at the location uri, if given. Otherwise open a dialog to ask for the uri.

# File ext/json/lib/json/editor.rb, line 1185
      def location_open(uri = nil)
        uri = ask_for_location unless uri
        uri or return
        ask_save if @changed
        data = load_location(uri) or return
        view_new_model Editor.data2model(data)
      end

location_open

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