class TZInfo::DataSources::ZoneinfoReader

def make_signed_int32(long)

Returns:
  • (Integer) - {long} translated to signed 32-bit.

Parameters:
  • long (Integer) -- an unsigned 32-bit integer. 
def make_signed_int32(long)
  long >= 0x80000000 ? long - 0x100000000 : long
end