sourceafJson::JsLiteral.fan

** A value that is written out verbatim by 'JsonWriter'.
** 
** Use 'JsLiterals' to embed Javascript in your JSON objects. Note that the resultant string is no 
** longer valid JSON, but can sometimes be a good get out of jail card.
** 
** pre>
** syntax: fantom
** jsonWriter.writeJson([
**   "func" : JsLiteral("function() { ... }")
** ])
** 
** // --> { "func" : function() { ... } }
** <pre
** 
** Note that without 'JsLiteral', the function would be surrounded in quotes:
** 
** pre>
** syntax: fantom
** jsonWriter.writeJson([
**   "func" : "function() { ... }"
** ])
** 
** // --> { "func" : "function() { ... }" }
** <pre
** 
@Js @Serializable { simple = true }
class JsLiteral {

    ** The literal value.
    Str val
    
    ** Creates a 'JsonLiteral'.
    new fromStr(Str val) {
        this.val = val
    }
    
    @NoDoc
    override Str toStr()    { val }
    @NoDoc
    override Int hash()     { val.hash }
    @NoDoc
    override Bool equals(Obj? that) {
        (that as JsLiteral)?.val == val
    }
}