Method: JSON::Editor::PopUpMenu#paste_node_appending

Defined in:
lib/gems/json_pure-1.1.3/lib/json/editor.rb

#paste_node_appending(item) ⇒ Object

Paste the data in the clipboard into the selected Array or Hash by appending it.



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# File 'lib/gems/json_pure-1.1.3/lib/json/editor.rb', line 321

def paste_node_appending(item)
  if current = selection.selected
    if @clipboard_data
      case current.type
      when 'Array'
        Editor.data2model(@clipboard_data, model, current)
        expand_collapse(current)
      when 'Hash'
        if @clipboard_data.is_a? Hash
          parent = current.parent
          hash = Editor.model2data(current)
          model.remove(current)
          hash.update(@clipboard_data)
          Editor.data2model(hash, model, parent)
          if parent
            expand_collapse(parent)
          elsif @expanded
            expand_all
          end
          window.change
        else
          toplevel.display_status(
            "Cannot paste non-#{current.type} data into '#{current.type}'!")
        end
      else
        toplevel.display_status(
          "Cannot paste node below '#{current.type}'!")
      end
    else
      toplevel.display_status("Nothing to paste in clipboard!")
    end
  else
      toplevel.display_status("Append a node into the root first!")
  end
end