# `Expresso.Json`
[🔗](https://github.com/rellen/expresso/blob/main/lib/expresso/json.ex#L1)

The JSON of a `script` element of the document

The document holds data for the presenter in `script` elements of the type
`application/json`: the list of the steps, the program of the presenter,
and the sources of the embeds, the videos and the sounds. A text of the
deck can hold `</script>`, and that text would close the element. Therefore
`for_script/1` writes each `<` as `\u003c`, which JSON reads as the same
character.

# `for_script`

```elixir
@spec for_script(term()) :: String.t()
```

Write a value as JSON for a `script` element

    iex> Expresso.Json.for_script(%{"text" => "</script>"})
    ~S({"text":"\u003c/script>"})

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*Consult [api-reference.md](api-reference.md) for complete listing*