static/ext/src/ux/AceEditor/b339f0b799f23466a9fb3ac92af4cb7e572604a6@/worker.js
function Conversion(value, status, message, predictions) {
    /**
     * The result of the conversion process. Will be null if status != VALID
     */
    this.value = value;

    /**
     * The status of the conversion.
     * @see Status
     */
    this.status = status || Status.VALID;

    /**
     * A message to go with the conversion. This could be present for any status
     * including VALID in the case where we want to note a warning for example.
     * I18N: On the one hand this nasty and un-internationalized, however with
     * a command line it is hard to know where to start.
     */
    this.message = message;

    /**
     * A array of strings which are the systems best guess at better inputs than
     * the one presented.
     * We generally expect there to be about 7 predictions (to match human list
     * comprehension ability) however it is valid to provide up to about 20,
     * or less. It is the job of the predictor to decide a smart cut-off.
     * For example if there are 4 very good matches and 4 very poor ones,
     * probably only the 4 very good matches should be presented.
     */
    this.predictions = predictions || [];
}
function Conversion(value, status, message, predictions) {
    /**
     * The result of the conversion process. Will be null if status != VALID
     */
    this.value = value;

    /**
     * The status of the conversion.
     * @see Status
     */
    this.status = status || Status.VALID;

    /**
     * A message to go with the conversion. This could be present for any status
     * including VALID in the case where we want to note a warning for example.
     * I18N: On the one hand this nasty and un-internationalized, however with
     * a command line it is hard to know where to start.
     */
    this.message = message;

    /**
     * A array of strings which are the systems best guess at better inputs than
     * the one presented.
     * We generally expect there to be about 7 predictions (to match human list
     * comprehension ability) however it is valid to provide up to about 20,
     * or less. It is the job of the predictor to decide a smart cut-off.
     * For example if there are 4 very good matches and 4 very poor ones,
     * probably only the 4 very good matches should be presented.
     */
    this.predictions = predictions || [];
}
The type.parse() method returns a Conversion to inform the user about not
only the result of a Conversion but also about what went wrong.
We could use an exception, and throw if the conversion failed, but that
seems to violate the idea that exceptions should be exceptional. Typos are
not. Also in order to store both a status and a message we'd still need
some sort of exception type...