Warpath.delete

You're seeing just the function delete, go back to Warpath module for more information.
Link to this function

delete(document, selector)

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Specs

delete(document(), selector()) :: {:ok, container()} | {:error, any()}

Remove an item(s) from a nested data structure via the given selector.

If the selector does not evaluate anything, it returns the data structure unchanged.

This function rely on Access behaviour, that means structs must implement that behaviour to got support.

Examples

iex> users = %{"john" => %{"age" => 27, "country" => "Brasil"}, "meg" => %{"age" => 23, "country" => "U.K"}}
...> Warpath.delete(users, "$..age")
{:ok, %{"john" => %{"country" => "Brasil"}, "meg" => %{"country" => "U.K"}}}

iex> numbers = %{"numbers" => [20, 3, 50, 6, 7]}
...> Warpath.delete(numbers, "$.numbers[?(@ < 10)]")
{:ok, %{"numbers" => [20, 50]}}

iex> users = %{"john" => %{"age" => 27}, "meg" => %{"age" => 23}}
...> Warpath.delete(users, "$..city")
{:ok, %{"john" => %{"age" => 27}, "meg" => %{"age" => 23}}} # Unchanged