class RuboCop::Cop::Lint::ToEnumArguments

Ensures that ‘to_enum`/`enum_for`, called for the current method, has correct arguments.

@example

# bad
def foo(x, y = 1)
  return to_enum(__callee__, x) # `y` is missing
end

# good
def foo(x, y = 1)
  # Alternatives to `__callee__` are `__method__` and `:foo`.
  return to_enum(__callee__, x, y)
end

# good
def foo(x, y = 1)
  # It is also allowed if it is wrapped in some method like Sorbet.
  return to_enum(T.must(__callee__), x, y)
end