def contains(self, args):
if len(args) == 1:
if args[0] in self:
return True
return False
else:
raise ExpectedArgCount(1)
def rsortby(self, args):
if len(args) == 1:
try:
self.sort(key=lambda x: x[args[0]], reverse=1)
return self
except:
raise InvalidArgument()
else:
raise ExpectedArgCount(1)
def call(self, args):
if len(args) == 2:
return random.randint(args[0], args[1])
else:
raise ExpectedArgCount(2)
def rsort(self, args):
if len(args) == 0:
self.sort(reverse=1)
return self
else:
raise ExpectedArgCount(0)
def _sort(self, args):
if len(args) == 0:
self.sort()
return self
else:
raise ExpectedArgCount(0)
def _clear(self, args):
if len(args) == 0:
self.clear()
return self
else:
raise ExpectedArgCount(0)
def size(self, args):
if len(args) == 0:
return len(self)
else:
raise ExpectedArgCount(0)
def _insert(self, args):
if len(args) == 2:
self.insert(args[0], args[1])
return self
else:
raise ExpectedArgCount(2)
def _pop(self, args):
if len(args) == 0:
self.pop()
return self
else:
raise ExpectedArgCount(0)
def push(self, args):
if len(args) == 1:
self.append(args[0])
return self
else:
raise ExpectedArgCount(1)
def _values(self, args):
if len(args) == 0:
return List(self.values())
else:
raise ExpectedArgCount(0)
def remove(self, args):
if len(args) == 1:
self.pop(args[0])
return self
else:
raise ExpectedArgCount(1)