{{alias}}( val )
    Determines the name of a value's constructor.

    Parameters
    ----------
    val: any
        Input value.

    Returns
    -------
    out: string
        Name of a value's constructor.

    Examples
    --------
    > var v = {{alias}}( 'a' )
    'String'
    > v = {{alias}}( {} )
    'Object'
    > v = {{alias}}( true )
    'Boolean'

    See Also
    --------