Deeply converts all string keys within the given Map or List to atoms.

Examples

iex(1)> KeyTools.atomize_keys %{“data” => ["Hello", "World!"]} %{data: ["Hello", "World!"]}

iex(2)> KeyTools.atomize_keys [%{"nested_data" => %{"deep" => :stuff}}] [%{nested_data: %{deep: :stuff}}]

Deeply converts all snake_cased keys within the given Map or List to CamelCase.

Affects only keys; values will remain unchanged. Works on string and atom keys.

The same limitations detailed in the docs for Macro.camelize apply here, so be careful if there is potential for non-standard characters within your keys.

Examples

iex(1)> KeyTools.camelize_keys %{“snake_key” => “is a snake”} %{“SnakeKey” => “is a snake”}

Deeply converts all snake_cased keys within the given Map or List to lowerCamelCase.

For full details see the docs for KeyTools.camelize_keys/1.

Examples

iex(1)> KeyTools.camelize_keys %{“snake_key” => “is a snake”}, true %{“snakeKey” => “is a snake”}

Deeply converts all keys within the given Map or List to strings.

Examples

iex(1)> stringify_keys %{atom_key: :atom_value} %{“atom_key” => :atom_value}

iex(2)> stringify_keys [%{atom_key: %{42 => [%{another_key: 23}]}}] [%{"atom_key" => %{"42" => [%{"another_key" => 23}]}}]

Deeply converts all camelCased keys within the given Map or List to snake_case.

Affects only keys; values will remain unchanged. Works on string and atom keys.

The same limitations detailed in the docs for Macro.underscore apply here, so be careful if there is potential for non-standard characters within your keys.

Examples

iex(1)> KeyTools.underscore_keys %{“scumbagKey” => “is a camel”} %{“scumbag_key” => “is a camel”}

iex(2)> KeyTools.underscore_keys [%{"nestedKeys" => %{"greatSuccess" => ":)"}}] [%{"nested_keys" => %{"great_success" => ":)"}}]