Method: JSON::Editor::PopUpMenu#append_new_node

Defined in:
lib/json/editor.rb

#append_new_node(item) ⇒ Object

Append a new node to the selected Hash or Array.



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# File 'lib/json/editor.rb', line 387

def append_new_node(item)
  if parent = selection.selected
    parent_type = parent.type
    case parent_type
    when 'Hash'
      key, type, content = ask_for_hash_pair(parent)
      key or return
      iter = create_node(parent, 'Key', key)
      iter = create_node(iter, type, content)
      toplevel.display_status(
        "Added a (key, value)-pair to '#{parent_type}'.")
      window.change
    when 'Array'
      type, content = ask_for_element(parent)
      type or return
      iter = create_node(parent, type, content)
      window.change
      toplevel.display_status("Appendend an element to '#{parent_type}'.")
    else
      toplevel.display_status("Cannot append to '#{parent_type}'!")
    end
  else
    type, content = ask_for_element
    type or return
    iter = create_node(nil, type, content)
    window.change
  end
end