abstract class RethinkORM::Base

• RethinkORM::Base
• ActiveModel::Model
• Reference
• Object

Included Modules

• ActiveModel::Callbacks
• ActiveModel::Validation
• RethinkORM::Associations
• RethinkORM::Index
• RethinkORM::Persistence
• RethinkORM::Queries
• RethinkORM::Table
• RethinkORM::Validators

Direct Known Subclasses

• RethinkORM::Lock

Defined in:

Constant Summary

AM_PARENT_TYPE = {:type => RethinkORM::Base} of Nil => Nil

INDICES = [] of NamedTuple(field: String, table: String)

TABLES = ["locks"] of String

Constructors

• .new(ctx : YAML::ParseContext, node : YAML::Nodes::Node)
• .new(pull : JSON::PullParser)
• .new(rs : DB::ResultSet)

Class Method Summary

• .all(**options)

  Cursor of each model in the database

• .attributes : Array(Symbol)

  Returns all attribute keys.

• .changes(id : String | Nil = nil, **options)

  Changefeed at document (if id passed) or table level

• .changes(**options, & : RethinkDB::Table -> HasChanges)

  Creates a Changefeed on query

• .clear

  Removes all records from the table

• .collection_query(**options, &)

  Unsafe method until .where can accept more generic arguments Makes 2 LARGE assumptions - User correctly scopes the query under the right table - User forms a query that returns a collection of models

• .count

  Returns a count of all documents in the table

• .count(**attrs)

  Returns a count of all documents in the table

• .count(**attrs, &predicate : RethinkDB::DatumTerm -> RethinkDB::DatumTerm)

  Returns a count of documents for which predicate block is true

• .create(**attributes)

  Creates the model.

• .create!(**attributes)

  Creates the model.

• .exists?(id : String, **options)

  Check for document presence in the table

• .find(id : String, **options)

  Find single document by id

• .find!(id : String, **options)

  Lookup document by id

• .find_all(ids : Array | Tuple, **options)

  Query by ids, optionally set a secondary index

• .find_by(**attribute)

  Returns documents with columns matching the given criteria

  DEPRECATED Use .where instead.

• .find_by(**attribute, &predicate : RethinkDB::DatumTerm -> RethinkDB::DatumTerm)

  Returns documents with columns matching the given criteria

  DEPRECATED Use .where instead.

• .from_rs(rs : DB::ResultSet)
• .get_all(values : Array | Tuple, **options)

  Query by ids, optionally set a secondary index

  DEPRECATED Use .find_all instead.

• .has_index?(field)
• .raw_changes(id : String | Nil = nil, **options)

  Establishes a changefeed of models in a RethinkDB table Changefeed at document (id passed) or table level

• .raw_changes(**options, & : RethinkDB::Table -> HasChanges)

  Creates a Changefeed::Raw on query

• .raw_query(**options, &)

  Unsafe method until .where can accept more generic arguments Makes 2 LARGE assumptions - User correctly scopes the query under the right table - User forms a query that returns a collection of models

• .table_query(**options, &)

  Yield a RethinkDB handle namespaced under the document table

• .where(&predicate : RethinkDB::DatumTerm -> RethinkDB::DatumTerm)

  Returns documents for which predicate block is true

• .where(**attrs, &predicate : RethinkDB::DatumTerm -> RethinkDB::DatumTerm)
• .where(attrs : Hash, **options)

  Returns documents containing fields that match the attributes

• .where(**attrs)

  Returns documents containing fields that match the attributes

Instance Method Summary

• #==(other : self)

  Returns true if this reference is the same as other.

• #apply_defaults

  Generate code to apply default values

• #assign_attributes(id : String | Nil | Missing = Missing)

  Assign to multiple attributes.

• #assign_attributes(params : HTTP::Params | Hash(String, String) | Tuple(String, String))

  Assign to mulitple attributes via HTTP::Params.

• #assign_attributes(model : RethinkORM::Base)

  Assign to multiple attributes from a model object

• #attributes

  Returns a Hash of all attribute values

• #attributes_tuple

  Returns a NamedTuple of all attribute values.

• #id : String | Nil

  Default primary key

• #id=(id : String | Nil)

  Default primary key

• #id_assigned? : Bool
• #id_change : Tuple(String | Nil | Nil, String | Nil | Nil) | Nil

  Returns a Tuple of the previous and the current value of an instance variable if it has changed

• #id_changed? : Bool
• #id_default : String | Nil

  #id's default value

• #id_present? : Bool

  Default primary key

• #id_was : String | Nil | Nil
• #id_will_change! : Nil

  Include #id in the set of changed attributes, whether it has changed or not.

• #persistent_attributes

  Returns a Hash of all attributes that can be persisted.

• #uuid_generator=(generator : Class)

  Allow user defined uuid generator

Constructor Detail

Class Method Detail

Instance Method Detail