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# Ruby 1.9.2 adds utc_offset and zone to Time, but marshaling only
# preserves utc_offset. Preserve zone also, even though it may not
# work in some edge cases.
if Time.local(2010).zone != Marshal.load(Marshal.dump(Time.local(2010))).zone
class Time
class << self
alias_method :_load_without_zone, :_load
def _load(marshaled_time)
time = _load_without_zone(marshaled_time)
time.instance_eval do
if zone = defined?(@_zone) && remove_instance_variable('@_zone')
ary = to_a
ary[0] += subsec if ary[0] == sec
ary[-1] = zone
utc? ? Time.utc(*ary) : Time.local(*ary)
else
self
end
end
end
end
alias_method :_dump_without_zone, :_dump
def _dump(*args)
obj = dup
obj.instance_variable_set('@_zone', zone)
obj._dump_without_zone(*args)
end
end
end
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