# Copyright (c) 2007-2009 The PyAMF Project.
# See LICENSE for details.

"""
Useful helpers for adapters.

@since: 0.4
"""

import __builtin__

if not hasattr(__builtin__, 'set'):
    from sets import Set as set

def to_list(obj, encoder):
    """
    Converts an arbitrary object C{obj} to a list.

    @rtype: L{list}
    """
    return list(obj)

def to_dict(obj, encoder):
    """
    Converts an arbitrary object C{obj} to a dict.

    @rtype: L{dict}
    """
    return dict(obj)

def to_set(obj, encoder):
    """
    Converts an arbitrary object C{obj} to a set.

    @rtype: L{set}
    """
    return set(obj)

def to_tuple(x, encoder):
    """
    Converts an arbitrary object C{obj} to a tuple.

    @rtype: L{tuple}
    """
    return tuple(x)