Paste the data in the clipboard into the selected Array inserting it before the selected element.
# File ext/json/lib/json/editor.rb, line 359
def paste_node_inserting_before(item)
if current = selection.selected
if @clipboard_data
parent = current.parent or return
parent_type = parent.type
if parent_type == 'Array'
selected_index = parent.each_with_index do |c, i|
break i if c == current
end
Editor.data2model(@clipboard_data, model, parent) do |m|
m.insert_before(parent, current)
end
expand_collapse(current)
toplevel.display_status("Inserted an element to " +
"'#{parent_type}' before index #{selected_index}.")
window.change
else
toplevel.display_status(
"Cannot insert node below '#{parent_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