{{alias}}( prng, dtypes, dtype )
    Constructor for creating arrays filled with pseudorandom values drawn from
    a nullary PRNG.

    Parameters
    ----------
    prng: Function
        Unary pseudorandom value generator.

    dtypes: Array<string>
        List of supported output array data types.

    dtype: string
        Default output array data type.

    Returns
    -------
    out: Object
        Instance having methods for creating filled arrays.

    Examples
    --------
    > var dt = [ 'float64', 'float32', 'generic' ];
    > var fcn = {{alias:@stdlib/random/base/exponential}}.factory( 2.0 );
    > var out = {{alias}}( fcn, dt, 'float64' );


{{alias}}.prototype.generate( len[, options] )
    Returns an array filled with pseudorandom values drawn from a nullary PRNG.

    Parameters
    ----------
    len: integer
        Output array length.

    options: Object (optional)
        Function options.

    options.dtype: string (optional)
        Output array data type. Setting this option overrides the default output
        array data type.

    Returns
    -------
    out: Array|TypedArray
        Output array.

    Examples
    --------
    > var dt = [ 'float64', 'float32', 'generic' ];
    > fcn = {{alias:@stdlib/random/base/exponential}}.factory( 2.0 );
    > var r = {{alias}}( fcn, dt, 'float64' );
    > var v = r.generate( 5 )
    <Float64Array>


{{alias}}.prototype.assign( out )
    Fills an array with pseudorandom values drawn from a nullary PRNG.

    Parameters
    ----------
    out: Array|TypedArray|Object
        Output array.

    Returns
    -------
    out: Array|TypedArray|Object
        Output array.

    Examples
    --------
    > var dt = [ 'float64', 'float32', 'generic' ];
    > var fcn = {{alias:@stdlib/random/base/exponential}}.factory( 2.0 );
    > var r = {{alias}}( fcn, dt, 'float64' );
    > var out = {{alias:@stdlib/array/zeros}}( 5, 'float64' )
    <Float64Array>
    > var v = r.assign( out )
    <Float64Array>
    > var bool = ( out === v )
    true

    See Also
    --------