模块：Mongoid

扩展方式：: Forwardable、 Mongoid 、 Clients::Sessions::ClassMethods 、 Deprecable 、 GlobalDiscriminatorKeyAssignment 、 Loadable 、 Loggable

包含在：: Mongoid

定义于：: lib/mongoid.rb,
lib/mongoid/utils.rb,
lib/mongoid/atomic.rb,
lib/mongoid/config.rb,
lib/mongoid/fields.rb,
lib/mongoid/clients.rb,
lib/mongoid/factory.rb,
lib/mongoid/matcher.rb,
lib/mongoid/version.rb,
lib/mongoid/copyable.rb,
lib/mongoid/criteria.rb,
lib/mongoid/document.rb,
lib/mongoid/equality.rb,
lib/mongoid/findable.rb,
lib/mongoid/loadable.rb,
lib/mongoid/loggable.rb,
lib/mongoid/scopable.rb,
lib/mongoid/stateful.rb,
lib/mongoid/threaded.rb,
lib/mongoid/warnings.rb,
lib/mongoid/cacheable.rb,
lib/mongoid/evolvable.rb,
lib/mongoid/indexable.rb,
lib/mongoid/matchable.rb,
lib/mongoid/shardable.rb,
lib/mongoid/touchable.rb,
lib/mongoid/attributes.rb,
lib/mongoid/changeable.rb,
lib/mongoid/composable.rb,
lib/mongoid/contextual.rb,
lib/mongoid/deprecable.rb,
lib/mongoid/matcher/eq.rb,
lib/mongoid/matcher/gt.rb,
lib/mongoid/matcher/in.rb,
lib/mongoid/matcher/lt.rb,
lib/mongoid/matcher/ne.rb,
lib/mongoid/matcher/or.rb,
lib/mongoid/positional.rb,
lib/mongoid/reloadable.rb,
lib/mongoid/selectable.rb,
lib/mongoid/timestamps.rb,
lib/mongoid/association.rb,
lib/mongoid/deprecation.rb,
lib/mongoid/encryptable.rb,
lib/mongoid/matcher/all.rb,
lib/mongoid/matcher/and.rb,
lib/mongoid/matcher/gte.rb,
lib/mongoid/matcher/lte.rb,
lib/mongoid/matcher/mod.rb,
lib/mongoid/matcher/nin.rb,
lib/mongoid/matcher/nor.rb,
lib/mongoid/matcher/not.rb,
lib/mongoid/persistable.rb,
lib/mongoid/traversable.rb,
lib/mongoid/validatable.rb,
lib/mongoid/identifiable.rb,
lib/mongoid/matcher/bits.rb,
lib/mongoid/matcher/size.rb,
lib/mongoid/matcher/type.rb,
lib/mongoid/serializable.rb,
lib/mongoid/interceptable.rb,
lib/mongoid/matcher/regex.rb,
lib/mongoid/config/options.rb,
lib/mongoid/extensions/set.rb,
lib/mongoid/matcher/exists.rb,
lib/mongoid/model_resolver.rb,
lib/mongoid/tasks/database.rb,
lib/mongoid/association/one.rb,
lib/mongoid/clients/factory.rb,
lib/mongoid/clients/options.rb,
lib/mongoid/config/defaults.rb,
lib/mongoid/contextual/none.rb,
lib/mongoid/errors/callback.rb,
lib/mongoid/errors/rollback.rb,
lib/mongoid/extensions/date.rb,
lib/mongoid/extensions/hash.rb,
lib/mongoid/extensions/time.rb,
lib/mongoid/fields/standard.rb,
lib/mongoid/matcher/eq_impl.rb,
lib/mongoid/association/many.rb,
lib/mongoid/atomic/modifiers.rb,
lib/mongoid/clients/sessions.rb,
lib/mongoid/contextual/mongo.rb,
lib/mongoid/criteria/options.rb,
lib/mongoid/errors/no_parent.rb,
lib/mongoid/extensions/array.rb,
lib/mongoid/extensions/float.rb,
lib/mongoid/extensions/range.rb,
lib/mongoid/fields/encrypted.rb,
lib/mongoid/fields/localized.rb,
lib/mongoid/search_indexable.rb,
lib/mongoid/tasks/encryption.rb,
lib/mongoid/timestamps/short.rb,
lib/mongoid/association/eager.rb,
lib/mongoid/association/proxy.rb,
lib/mongoid/atomic/paths/root.rb,
lib/mongoid/attributes/nested.rb,
lib/mongoid/config/encryption.rb,
lib/mongoid/contextual/atomic.rb,
lib/mongoid/contextual/memory.rb,
lib/mongoid/criteria/findable.rb,
lib/mongoid/criteria/scopable.rb,
lib/mongoid/extensions/binary.rb,
lib/mongoid/extensions/module.rb,
lib/mongoid/extensions/object.rb,
lib/mongoid/extensions/regexp.rb,
lib/mongoid/extensions/string.rb,
lib/mongoid/extensions/symbol.rb,
lib/mongoid/association/macros.rb,
lib/mongoid/association/nested.rb,
lib/mongoid/attributes/dynamic.rb,
lib/mongoid/config/environment.rb,
lib/mongoid/contextual/command.rb,
lib/mongoid/criteria/queryable.rb,
lib/mongoid/errors/no_metadata.rb,
lib/mongoid/errors/validations.rb,
lib/mongoid/extensions/boolean.rb,
lib/mongoid/extensions/integer.rb,
lib/mongoid/fields/foreign_key.rb,
lib/mongoid/matcher/elem_match.rb,
lib/mongoid/matcher/expression.rb,
lib/mongoid/stringified_symbol.rb,
lib/mongoid/threaded/lifecycle.rb,
lib/mongoid/timestamps/created.rb,
lib/mongoid/timestamps/updated.rb,
lib/mongoid/validatable/format.rb,
lib/mongoid/validatable/length.rb,
lib/mongoid/validatable/macros.rb,
lib/mongoid/association/options.rb,
lib/mongoid/attributes/embedded.rb,
lib/mongoid/attributes/readonly.rb,
lib/mongoid/criteria/includable.rb,
lib/mongoid/criteria/modifiable.rb,
lib/mongoid/criteria/permission.rb,
lib/mongoid/criteria/translator.rb,
lib/mongoid/errors/invalid_find.rb,
lib/mongoid/errors/invalid_path.rb,
lib/mongoid/errors/invalid_time.rb,
lib/mongoid/persistable/logical.rb,
lib/mongoid/persistable/maxable.rb,
lib/mongoid/persistable/minable.rb,
lib/mongoid/persistable/savable.rb,
lib/mongoid/persistence_context.rb,
lib/mongoid/timestamps/timeless.rb,
lib/mongoid/association/bindable.rb,
lib/mongoid/association/builders.rb,
lib/mongoid/attributes/projector.rb,
lib/mongoid/contextual/queryable.rb,
lib/mongoid/criteria/marshalable.rb,
lib/mongoid/errors/invalid_field.rb,
lib/mongoid/errors/invalid_index.rb,
lib/mongoid/errors/invalid_query.rb,
lib/mongoid/errors/invalid_scope.rb,
lib/mongoid/errors/mongoid_error.rb,
lib/mongoid/errors/unknown_model.rb,
lib/mongoid/extensions/date_time.rb,
lib/mongoid/extensions/nil_class.rb,
lib/mongoid/extensions/object_id.rb,
lib/mongoid/extensions/raw_value.rb,
lib/mongoid/matcher/bits_all_set.rb,
lib/mongoid/matcher/bits_any_set.rb,
lib/mongoid/persistable/poppable.rb,
lib/mongoid/persistable/pullable.rb,
lib/mongoid/persistable/pushable.rb,
lib/mongoid/persistable/settable.rb,
lib/mongoid/validatable/presence.rb,
lib/mongoid/association/accessors.rb,
lib/mongoid/association/depending.rb,
lib/mongoid/association/relatable.rb,
lib/mongoid/atomic/paths/embedded.rb,
lib/mongoid/attributes/processing.rb,
lib/mongoid/contextual/aggregable.rb,
lib/mongoid/contextual/map_reduce.rb,
lib/mongoid/errors/no_environment.rb,
lib/mongoid/extensions/decimal128.rb,
lib/mongoid/extensions/true_class.rb,
lib/mongoid/persistable/creatable.rb,
lib/mongoid/persistable/deletable.rb,
lib/mongoid/persistable/renamable.rb,
lib/mongoid/persistable/updatable.rb,
lib/mongoid/validatable/queryable.rb,
lib/mongoid/association/nested/one.rb,
lib/mongoid/atomic_update_preparer.rb,
lib/mongoid/criteria/queryable/key.rb,
lib/mongoid/errors/invalid_options.rb,
lib/mongoid/errors/mixed_relations.rb,
lib/mongoid/errors/no_client_hosts.rb,
lib/mongoid/errors/scope_overwrite.rb,
lib/mongoid/extensions/big_decimal.rb,
lib/mongoid/extensions/false_class.rb,
lib/mongoid/matcher/bits_all_clear.rb,
lib/mongoid/matcher/bits_any_clear.rb,
lib/mongoid/matcher/field_operator.rb,
lib/mongoid/persistable/unsettable.rb,
lib/mongoid/persistable/upsertable.rb,
lib/mongoid/validatable/associated.rb,
lib/mongoid/validatable/uniqueness.rb,
lib/mongoid/association/marshalable.rb,
lib/mongoid/association/nested/many.rb,
lib/mongoid/association/reflections.rb,
lib/mongoid/clients/storage_options.rb,
lib/mongoid/collection_configurable.rb,
lib/mongoid/errors/invalid_includes.rb,
lib/mongoid/errors/invalid_relation.rb,
lib/mongoid/errors/no_client_config.rb,
lib/mongoid/errors/unsaved_document.rb,
lib/mongoid/fields/validators/macro.rb,
lib/mongoid/persistable/destroyable.rb,
lib/mongoid/validatable/localizable.rb,
lib/mongoid/config/validators/client.rb,
lib/mongoid/config/validators/option.rb,
lib/mongoid/criteria/queryable/smash.rb,
lib/mongoid/errors/empty_config_file.rb,
lib/mongoid/errors/inverse_not_found.rb,
lib/mongoid/errors/no_clients_config.rb,
lib/mongoid/errors/no_default_client.rb,
lib/mongoid/errors/readonly_document.rb,
lib/mongoid/errors/transaction_error.rb,
lib/mongoid/errors/unknown_attribute.rb,
lib/mongoid/matcher/field_expression.rb,
lib/mongoid/persistable/multipliable.rb,
lib/mongoid/timestamps/created/short.rb,
lib/mongoid/timestamps/updated/short.rb,
lib/mongoid/validatable/numericality.rb,
lib/mongoid/association/constrainable.rb,
lib/mongoid/atomic/paths/embedded/one.rb,
lib/mongoid/errors/delete_restriction.rb,
lib/mongoid/errors/document_not_found.rb,
lib/mongoid/errors/invalid_collection.rb,
lib/mongoid/errors/invalid_field_type.rb,
lib/mongoid/errors/no_client_database.rb,
lib/mongoid/errors/readonly_attribute.rb,
lib/mongoid/errors/unregistered_class.rb,
lib/mongoid/extensions/time_with_zone.rb,
lib/mongoid/persistable/incrementable.rb,
lib/mongoid/association/eager_loadable.rb,
lib/mongoid/association/embedded/eager.rb,
lib/mongoid/atomic/paths/embedded/many.rb,
lib/mongoid/clients/validators/storage.rb,
lib/mongoid/contextual/aggregable/none.rb,
lib/mongoid/criteria/queryable/options.rb,
lib/mongoid/errors/immutable_attribute.rb,
lib/mongoid/errors/invalid_config_file.rb,
lib/rails/generators/mongoid_generator.rb,
lib/mongoid/association/embedded/cyclic.rb,
lib/mongoid/contextual/aggregable/mongo.rb,
lib/mongoid/criteria/queryable/optional.rb,
lib/mongoid/criteria/queryable/pipeline.rb,
lib/mongoid/criteria/queryable/selector.rb,
lib/mongoid/criteria/queryable/storable.rb,
lib/mongoid/errors/attribute_not_loaded.rb,
lib/mongoid/errors/invalid_field_option.rb,
lib/mongoid/errors/no_map_reduce_output.rb,
lib/mongoid/matcher/eq_impl_with_regexp.rb,
lib/mongoid/matcher/expression_operator.rb,
lib/mongoid/railties/controller_runtime.rb,
lib/mongoid/contextual/aggregable/memory.rb,
lib/mongoid/criteria/queryable/macroable.rb,
lib/mongoid/criteria/queryable/mergeable.rb,
lib/mongoid/errors/invalid_config_option.rb,
lib/mongoid/errors/unrecognized_resolver.rb,
lib/mongoid/indexable/validators/options.rb,
lib/mongoid/criteria/queryable/aggregable.rb,
lib/mongoid/criteria/queryable/expandable.rb,
lib/mongoid/criteria/queryable/selectable.rb,
lib/mongoid/errors/ambiguous_relationship.rb,
lib/mongoid/errors/document_not_destroyed.rb,
lib/mongoid/errors/invalid_field_operator.rb,
lib/mongoid/errors/sessions_not_supported.rb,
lib/mongoid/errors/unsupported_javascript.rb,
lib/mongoid/matcher/elem_match_expression.rb,
lib/mongoid/association/embedded/batchable.rb,
lib/mongoid/association/referenced/has_one.rb,
lib/mongoid/errors/drop_collection_failure.rb,
lib/mongoid/errors/invalid_around_callback.rb,
lib/mongoid/errors/invalid_relation_option.rb,
lib/mongoid/errors/invalid_session_nesting.rb,
lib/mongoid/errors/invalid_storage_options.rb,
lib/mongoid/association/embedded/embeds_one.rb,
lib/mongoid/association/referenced/has_many.rb,
lib/mongoid/association/referenced/syncable.rb,
lib/mongoid/errors/unrecognized_model_alias.rb,
lib/mongoid/association/embedded/embedded_in.rb,
lib/mongoid/association/embedded/embeds_many.rb,
lib/mongoid/association/referenced/auto_save.rb,
lib/mongoid/errors/create_collection_failure.rb,
lib/mongoid/association/referenced/belongs_to.rb,
lib/mongoid/contextual/mongo/documents_loader.rb,
lib/mongoid/criteria/queryable/extensions/set.rb,
lib/mongoid/errors/criteria_argument_required.rb,
lib/mongoid/errors/invalid_dependent_strategy.rb,
lib/mongoid/errors/invalid_persistence_option.rb,
lib/mongoid/errors/mixed_client_configuration.rb,
lib/mongoid/errors/transactions_not_supported.rb,
lib/mongoid/criteria/queryable/extensions/date.rb,
lib/mongoid/criteria/queryable/extensions/hash.rb,
lib/mongoid/criteria/queryable/extensions/time.rb,
lib/mongoid/errors/invalid_elem_match_operator.rb,
lib/mongoid/errors/invalid_expression_operator.rb,
lib/mongoid/errors/invalid_transaction_nesting.rb,
lib/mongoid/railties/bson_object_id_serializer.rb,
lib/mongoid/association/nested/nested_buildable.rb,
lib/mongoid/criteria/queryable/extensions/array.rb,
lib/mongoid/criteria/queryable/extensions/range.rb,
lib/mongoid/errors/invalid_async_query_executor.rb,
lib/mongoid/association/referenced/counter_cache.rb,
lib/mongoid/association/referenced/has_one/eager.rb,
lib/mongoid/association/referenced/has_one/proxy.rb,
lib/mongoid/criteria/queryable/extensions/object.rb,
lib/mongoid/criteria/queryable/extensions/regexp.rb,
lib/mongoid/criteria/queryable/extensions/string.rb,
lib/mongoid/criteria/queryable/extensions/symbol.rb,
lib/mongoid/errors/invalid_dot_dollar_assignment.rb,
lib/mongoid/association/embedded/embeds_one/proxy.rb,
lib/mongoid/association/referenced/has_many/eager.rb,
lib/mongoid/association/referenced/has_many/proxy.rb,
lib/mongoid/criteria/queryable/extensions/boolean.rb,
lib/mongoid/criteria/queryable/extensions/numeric.rb,
lib/mongoid/association/embedded/embedded_in/proxy.rb,
lib/mongoid/association/embedded/embeds_many/proxy.rb,
lib/mongoid/association/referenced/has_one/binding.rb,
lib/mongoid/config/validators/async_query_executor.rb,
lib/mongoid/errors/invalid_estimated_count_scoping.rb,
lib/rails/generators/mongoid/model/model_generator.rb,
lib/mongoid/association/embedded/embeds_one/binding.rb,
lib/mongoid/association/referenced/belongs_to/eager.rb,
lib/mongoid/association/referenced/belongs_to/proxy.rb,
lib/mongoid/association/referenced/has_many/binding.rb,
lib/mongoid/criteria/queryable/extensions/date_time.rb,
lib/mongoid/criteria/queryable/extensions/nil_class.rb,
lib/mongoid/errors/invalid_discriminator_key_target.rb,
lib/mongoid/errors/invalid_estimated_count_criteria.rb,
lib/mongoid/errors/invalid_set_polymorphic_relation.rb,
lib/mongoid/association/embedded/embedded_in/binding.rb,
lib/mongoid/association/embedded/embeds_many/binding.rb,
lib/mongoid/association/referenced/has_one/buildable.rb,
lib/mongoid/errors/in_memory_collation_not_supported.rb,
lib/mongoid/errors/too_many_nested_attribute_records.rb,
lib/rails/generators/mongoid/config/config_generator.rb,
lib/mongoid/association/embedded/embeds_one/buildable.rb,
lib/mongoid/association/referenced/belongs_to/binding.rb,
lib/mongoid/association/referenced/has_many/buildable.rb,
lib/mongoid/criteria/queryable/extensions/big_decimal.rb,
lib/mongoid/association/embedded/embedded_in/buildable.rb,
lib/mongoid/association/embedded/embeds_many/buildable.rb,
lib/mongoid/association/referenced/has_many/enumerable.rb,
lib/mongoid/errors/invalid_global_executor_concurrency.rb,
lib/mongoid/association/referenced/belongs_to/buildable.rb,
lib/mongoid/errors/nested_attributes_metadata_not_found.rb,
lib/mongoid/criteria/queryable/extensions/time_with_zone.rb,
lib/mongoid/errors/invalid_auto_encryption_configuration.rb,
lib/mongoid/association/referenced/has_and_belongs_to_many.rb,
lib/mongoid/association/referenced/with_polymorphic_criteria.rb,
lib/mongoid/association/referenced/has_and_belongs_to_many/eager.rb,
lib/mongoid/association/referenced/has_and_belongs_to_many/proxy.rb,
lib/mongoid/association/referenced/has_and_belongs_to_many/binding.rb,
lib/mongoid/association/referenced/has_and_belongs_to_many/buildable.rb 更多...

Overview

rubocop:todo all

在命名空间下定义

模块： 关联、原子、属性、可缓存、可更改、客户端、CollectionConfigurable、可组合、配置、上下文、可复制、可弃用、文档、可加密、相等、错误、可演进、扩展、工厂、字段、可查找、生成器、GlobalDiscriminatorKeyAssignment、可识别、可索引、 Interceptable 、 Loadable 、 Loggable 、 Matchable 、 Matcher 、 Persistable 、Positional 、 Railties 、 Reloadable 、 scopable 、 SearchIndexable 、 Selectable 、 Serializable 、 Shardable 、 Stateful 、 Tasks 、 Threaded 、 Timestamps 、 Touchable 、 Traversable 、 Utils 、 Validatable 、WARNINGS 类：AtomicUpdatePreparer 、 Boolean 、 Criteria 、弃用、 ModelResolver 、 PersistenceContext 、 RawValue 、 StringifiedSymbol

常量摘要折叠

PLATFORM_DETAILS = string添加到Ruby 驾驶员客户端握手文档的平台详细信息的。

" mongoid- #{ VERSION } ".冻结

MONGODB_VERSION = 支持的最低MongoDB版本。

"2.6.0"

VERSION =

"9.0.2"

包含在Loadable中的常量

Loadable::DEFAULT_IGNORE_PATTERNS 、 Loadable::DEFAULT_MODEL_PATHS

Clients::Sessions::ClassMethods 中包含的常量

Clients::Sessions::ClassMethods::CALLBACK_ACTIONS

实例方法摘要折叠

# 客户端 (name) ⇒ Mongo::Client

获取命名客户端的便捷方法。
#configure(&block) ⇒ Config

设置 Mongoid 配置选项。
# default_client ⇒ Mongo::Client

获取默认客户端的便捷方法。
#disconnect_clients ⇒ true

断开所有活动客户端的连接。
#persistence_context ⇒ 对象 private

定义在 Mongoid 模块上调用ACID 事务方法时使用的持久性上下文。
# RawValue (*args) ⇒ Mongoid::RawValue

实例化一个新的 Mongoid::RawValue对象。
# reconnect_clients ⇒ true

重新连接所有活动客户端。
# storage_options ⇒ 对象 private

定义在 Mongoid 模块上调用ACID 事务方法时使用的客户端。

实例方法详细信息

# 客户端 (name) ⇒ `Mongo::Client`

获取命名客户端的便捷方法。

例子：

获取命名客户端。

Mongoid.client(:default)

( Mongo::Client ) —

已命名的客户端。

[查看源代码]


119
120
121

# File 'lib/mongoid.rb', 第119行

def 客户端(名称)
  客户端.with_name(名称)
end

# configure (&B) ⇒`配置`

设置 Mongoid 配置选项。最好通过传递一个区块来使用。

例子：

设置配置选项。

Mongoid.configure do |config|
  config.connect_to("mongoid_test")

  config.clients.default = {
    hosts: ["localhost:27017"],
    database: "mongoid_test",
  }
end

使用不带参数的区块。在内部使用 'config'

the block to perform variable assignment.

Mongoid.configure do
  connect_to("mongoid_test")

  config.preload_models = true

(配置) —

配置对象。

[查看源代码]

# File 'lib/mongoid.rb', 第77行

def 配置(和块)
  return 配置 除非 block_given?

  块.元数 == 0 ? 配置.instance_exec(和块) : 产量(配置)
end

# default_client ⇒ `Mongo::Client`

获取默认客户端的便捷方法。

例子：

获取默认客户端。

Mongoid.default_client

( Mongo::Client ) —

默认客户端。

[查看源代码]


89
90
91

# File 'lib/mongoid.rb', 第89行

def default_client
  客户端.访问
end

#disconnect_clients ⇒ `true`

断开所有活动客户端的连接。

例子：

断开所有活动客户端的连接。

Mongoid.disconnect_clients

( true ) —

是的。

[查看源代码]


99
100
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# File 'lib/mongoid.rb', 第99行

def connect_clients
  客户端.断开连接
end

#persistence_context ⇒`对象`

此方法是私有 API 的一部分。 您应尽可能避免使用此方法，因为它将来可能会被删除或更改。

定义在 Mongoid 模块上调用ACID 事务方法时使用的持久性上下文。

[查看源代码]


134
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136

# File 'lib/mongoid.rb', 第134行

def persistence_context
  PersistenceContext.获取(Mongoid) || PersistenceContext.new(Mongoid)
end

# RawValue (*args) ⇒ `Mongoid::RawValue`

实例化一个新的 Mongoid::RawValue对象。用作语法快捷方式。

例子：

创建 Mongoid::RawValue对象。

Mongoid::RawValue("Beagle")

( Mongoid::RawValue ) —

对象。

[查看源代码]


13
14
15

# File 'lib/mongoid/extensions/raw_value.rb', line 13

def RawValue(*args)
  RawValue.new(*args)
end

# reconnect_clients ⇒ `true`

重新连接所有活动客户端。

例子：

重新连接所有活动客户端。

Mongoid.reconnect_clients

( true ) —

是的。

[查看源代码]


109
110
111

# File 'lib/mongoid.rb', 第109行

def reconnect_clients
  客户端.重新连接
end

# storage_options ⇒`对象`

此方法是私有 API 的一部分。 您应尽可能避免使用此方法，因为它将来可能会被删除或更改。

定义在 Mongoid 模块上调用ACID 事务方法时使用的客户端。这必须是默认客户端。

[查看源代码]


142
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# File 'lib/mongoid.rb', 第142行

def storage_options
  { 客户端: :default }
end

模块：Mongoid

Overview

在命名空间下定义

常量摘要折叠

包含在Loadable中的常量

Clients::Sessions::ClassMethods 中包含的常量

实例方法摘要折叠

Loggable中包含的方法

Loadable中包含的方法

Clients::Sessions::ClassMethods 中包含的方法

GlobalDiscriminatorKeyAssignment 中包含的方法

包含在Deprecable 中的方法

实例方法详细信息

# 客户端 (name) ⇒ Mongo::Client

例子：

获取命名客户端。

# configure (&B) ⇒配置

例子：

设置配置选项。

使用不带参数的区块。 在内部使用 'config'

# default_client ⇒ Mongo::Client

例子：

获取默认客户端。

#disconnect_clients ⇒ true

例子：

断开所有活动客户端的连接。

#persistence_context ⇒对象

# RawValue (*args) ⇒ Mongoid::RawValue

例子：

创建 Mongoid::RawValue对象。

# reconnect_clients ⇒ true

例子：

重新连接所有活动客户端。

# storage_options ⇒对象

# 客户端 (name) ⇒ `Mongo::Client`

# configure (&B) ⇒`配置`

使用不带参数的区块。在内部使用 'config'

# default_client ⇒ `Mongo::Client`

#disconnect_clients ⇒ `true`

#persistence_context ⇒`对象`

# RawValue (*args) ⇒ `Mongoid::RawValue`

# reconnect_clients ⇒ `true`

# storage_options ⇒`对象`