Renders an arbitrary HTML tag with the given content.

If content is nil, the rendered tag is self-closing.

opts should contain the relevant HTML attributes (e.g class: "myelem").

aria attributes should be in the aria_name format (e.g: aria_label: "Label").

All data attributes should be within a data array (e.g: data: [method: "POST", foo: "bar"]).

Examples

iex> content_tag("a", "My link", href: "https://example.org", data: [method: "POST", something: "value"], aria_label: "Label")
"<a href=\"https://example.org\" data-method=\"POST\" data-something=\"value\" aria-label=\"Label\">My link</a>"