method
[]=
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v2.0.3 -
Show latest stable
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Class: ActiveRecord::Base
- 1.0.0 (0)
- 1.1.6 (0)
- 1.2.6 (0)
- 2.0.3 (0)
- 2.1.0 (0)
- 2.2.1 (0)
- 2.3.8 (0)
- 3.0.0 (0)
- 3.0.9 (-1)
- 3.1.0
- 3.2.1
- 3.2.8
- 3.2.13
- 4.0.2
- 4.1.8
- 4.2.1
- 4.2.7
- 4.2.9
- 5.0.0.1
- 5.1.7
- 5.2.3
- 6.0.0
- 6.1.3.1
- 6.1.7.7
- 7.0.0
- 7.1.3.2
- 7.1.3.4
- What's this?
Related methods
- Class methods (218)
-
===
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abstract_class?
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accessible_attributes (>= v2.1.0)
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active_connection_name (>= v2.1.0)
-
add_conditions!
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add_group!
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add_joins!
-
add_limit!
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add_lock!
-
add_order!
-
aggregate_mapping
(>= v2.1.0)
-
all (>= v2.1.0)
-
all_attributes_exists?
-
allow_concurrency (>= v2.2.1)
-
allow_concurrency= (>= v2.1.0)
-
arel_engine (>= v3.0.0)
-
arel_table (>= v3.0.0)
-
array_of_strings?
(>= v2.2.1)
-
attr_accessible
-
attribute_condition
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attribute_method? (>= v3.0.0)
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attribute_names (>= v3.1.0)
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attributes_protected_by_def...
(>= v3.0.0)
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attr_protected
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attr_readonly
-
base_class
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before_remove_const (>= v3.0.9)
-
benchmark
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build_default_scope
(>= v3.1.0)
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class_name (>= v2.1.0)
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class_name_of_active_record...
(>= v1.0.0)
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class_of_active_record_desc...
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clear_active_connection_name (>= v2.1.0)
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clear_active_connections!
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clear_all_cached_connections!
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clear_cache!
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clear_connection_cache! (<= v1.0.0)
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clear_reloadable_connections!
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colorize_logging (>= v3.0.0)
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colorize_logging= (>= v3.0.9)
-
column_defaults (>= v3.1.0)
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column_methods_hash (>= v1.0.0)
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column_names
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columns
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columns_hash
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compute_table_name
(>= v3.0.0)
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compute_type
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configurations (>= v3.0.9)
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connected?
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connection
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connection= (>= v1.0.0)
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connection_config (>= v3.1.0)
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connection_handler (>= v3.0.9)
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connection_id (>= v3.2.1)
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connection_id= (>= v3.2.1)
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connection_pool (>= v2.2.1)
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construct_attributes_from_a...
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construct_conditions_from_a...
(<= v1.1.6)
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construct_finder_arel
(>= v3.0.0)
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construct_finder_sql
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content_columns
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count (<= v1.0.0)
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count_by_sql
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create
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current_scope
(>= v3.1.0)
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current_scope=
(>= v3.1.0)
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current_scoped_methods
(>= v2.1.0)
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decrement_counter
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default_scope
(>= v2.3.8)
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default_select
(>= v2.3.8)
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default_timezone (>= v3.0.9)
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define_attr_method
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delete
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delete_all
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descends_from_active_record?
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destroy
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destroy_all
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determine_deprecated_finder
(<= v1.2.6)
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determine_finder
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determine_instantiator
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encode_quoted_value
(>= v1.0.0)
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establish_connection
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evaluate_default_scope
(>= v3.1.0)
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exists?
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expand_attribute_names_for_...
(>= v2.1.0)
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expand_hash_conditions_for_...
(>= v2.1.0)
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expand_id_conditions
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expand_range_bind_variables
(>= v2.1.0)
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extract_attribute_names_fro...
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extract_options_from_args!
(<= v1.0.0)
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find
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find_by_sql
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finder_needs_type_condition? (>= v2.1.0)
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find_every
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find_from_ids
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find_initial
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find_last
(>= v2.1.0)
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find_one
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find_some
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find_sti_class
(>= v3.0.0)
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first (>= v2.1.0)
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full_table_name_prefix (>= v2.3.8)
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generated_feature_methods (>= v3.2.1)
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get_primary_key (>= v2.1.0)
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human_attribute_name (>= v2.1.0)
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human_name (>= v2.2.1)
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i18n_scope (>= v3.0.0)
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ignore_default_scope=
(>= v3.1.0)
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ignore_default_scope?
(>= v3.1.0)
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increment_counter
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inheritance_column
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inheritance_column= (>= v3.0.9)
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inherited (>= v2.1.0)
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initialize_generated_modules (>= v3.2.1)
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inspect
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instantiate
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last (>= v2.1.0)
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log_connections (>= v2.1.0)
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logger (>= v3.0.9)
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lookup_ancestors (>= v3.0.0)
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matches_dynamic_finder?
(>= v2.1.0)
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matches_dynamic_finder_with...
(>= v2.1.0)
-
merge_conditions
(>= v2.1.0)
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merge_includes
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merge_joins
(>= v2.2.1)
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method_missing
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mysql2_connection (>= v3.1.0)
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mysql_connection (>= v2.1.0)
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new
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parse_config!
(<= v1.2.6)
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parse_sqlite_config!
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pluralize_table_names (>= v3.0.9)
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postgresql_connection (>= v2.1.0)
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primary_key
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primary_key_prefix_type (>= v3.0.9)
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protected_attributes (>= v2.1.0)
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quote_bound_value
(>= v1.0.0)
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quoted_table_name
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quote_value (>= v2.1.0)
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raise_if_bind_arity_mismatch
(>= v1.0.0)
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read_methods (<= v1.0.0)
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readonly_attributes
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relation
(>= v3.0.0)
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remove_connection
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remove_stale_cached_threads!
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replace_bind_variables
(>= v1.0.0)
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replace_named_bind_variables
(>= v1.0.0)
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require_mysql
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reset_column_information
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reset_column_information_an... (>= v2.1.0)
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reset_counters (>= v2.3.8)
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reset_primary_key (>= v1.0.0)
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reset_scoped_methods
(>= v3.0.9)
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reset_sequence_name (>= v1.0.0)
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reset_subclasses (>= v1.0.0)
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reset_table_name (>= v1.0.0)
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respond_to? (>= v2.1.0)
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retrieve_connection (>= v2.1.0)
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reverse_sql_order
(>= v2.1.0)
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safe_to_array
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sanitize (>= v2.1.0)
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sanitize_conditions
(>= v3.0.9)
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sanitize_sql
(>= v1.0.0)
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sanitize_sql_array
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sanitize_sql_for_assignment
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sanitize_sql_for_conditions
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sanitize_sql_hash
(>= v1.2.6)
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sanitize_sql_hash_for_assig...
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sanitize_sql_hash_for_condi...
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schema_format (>= v3.0.9)
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scope
(>= v1.0.0)
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scoped?
(>= v1.0.0)
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scoped_methods
(>= v1.0.0)
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scoped_methods=
(<= v1.0.0)
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self_and_descendants_from_a... (>= v2.3.8)
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self_and_descendents_from_a... (>= v2.2.1)
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sequence_name (>= v1.0.0)
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sequence_name= (>= v3.0.9)
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serialize
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serialized_attributes
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set_inheritance_column
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set_locking_column (<= v1.1.6)
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set_primary_key
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set_readonly_option!
(>= v2.1.0)
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set_sequence_name
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set_table_name
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silence
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single_threaded_active_conn... (>= v2.1.0)
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single_threaded_scoped_methods
(>= v2.1.0)
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sqlite3_connection (>= v2.1.0)
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sqlite_connection (>= v2.1.0)
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sti_name (>= v2.1.0)
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subclasses
(>= v1.0.0)
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symbolized_base_class (>= v3.1.0)
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symbolized_sti_name (>= v3.1.0)
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table_exists?
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table_name
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table_name= (>= v3.0.9)
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table_name_prefix (>= v3.0.9)
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table_name_suffix (>= v3.0.9)
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threaded_connections (<= v1.0.0)
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threaded_connections= (<= v1.0.0)
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thread_safe_active_connections (>= v2.1.0)
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thread_safe_scoped_methods
(>= v2.1.0)
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timestamped_migrations (>= v3.0.9)
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type_condition
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type_name_with_module
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undecorated_table_name
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unscoped (>= v3.0.0)
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update
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update_all
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update_counters
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validate_find_options
(>= v1.0.0)
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verification_timeout (>= v2.2.1)
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verification_timeout= (>= v2.2.1)
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verify_active_connections! (>= v2.1.0)
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with_exclusive_scope
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with_scope
- Instance methods (107)
-
<=> (>= v3.1.0)
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==
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[]
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[]=
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arel_attributes_values
(>= v3.0.0)
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assign_attributes
(>= v2.3.8)
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assign_multiparameter_attri...
-
attribute_for_inspect
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attribute_names
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attribute_present?
-
attributes
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attributes=
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attributes_before_type_cast
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attributes_from_column_defi...
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attributes_protected_by_def...
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attributes_with_quotes
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becomes
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cache_key (>= v2.1.0)
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clear_timestamp_attributes
(>= v3.1.0)
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clone
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clone_attributes
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clone_attribute_value
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column_for_attribute
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comma_pair_list
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connection
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convert_number_column_value
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create
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create_or_update
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decrement
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decrement!
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define_question_method
(<= v1.2.6)
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define_read_method
(<= v1.2.6)
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define_read_method_for_seri...
(<= v1.2.6)
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define_read_methods
(<= v1.2.6)
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delete (>= v2.2.1)
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destroy
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destroyed? (>= v2.3.8)
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dup (>= v3.0.0)
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encode_with (>= v3.1.0)
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ensure_proper_type
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eql?
-
evaluate_read_method
(<= v1.2.6)
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execute_callstack_for_multi...
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extract_callstack_for_multi...
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extract_max_param_for_multi...
(>= v3.1.0)
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find_parameter_position
-
freeze
-
frozen?
-
has_attribute?
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hash
-
id
-
id=
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id_before_type_cast (>= v2.1.0)
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increment
-
increment!
-
initialize_copy (>= v3.0.0)
-
initialize_dup (>= v3.1.0)
-
init_with (>= v3.0.9)
-
inspect
-
instantiate_time_object
-
interpolate_and_sanitize_sql
(>= v3.0.9)
-
interpolate_sanitized_sql
(>= v3.0.9)
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interpolate_sql
-
log_protected_attribute_rem...
(>= v2.2.1)
-
mass_assignment_options
(>= v3.1.0)
-
mass_assignment_role
(>= v3.1.0)
-
method_missing
(<= v1.2.6)
-
new_record?
-
object_from_yaml
-
populate_with_current_scope...
(>= v3.0.9)
-
query_attribute
(<= v1.2.6)
-
quote
(<= v1.2.6)
-
quote_columns
-
quoted_column_names
-
quoted_comma_pair_list
-
quoted_id (>= v2.1.0)
-
quote_value
-
read_attribute
(<= v1.2.6)
-
read_attribute_before_type_...
(<= v1.2.6)
-
read_date_parameter_value
(>= v3.1.0)
-
readonly!
-
readonly?
-
read_other_parameter_value
(>= v3.1.0)
-
read_time_parameter_value
(>= v3.1.0)
-
read_value_from_parameter
(>= v3.1.0)
-
reload
-
remove_attributes_protected...
-
remove_readonly_attributes
-
respond_to? (<= v1.2.6)
-
save
-
save!
-
set_serialized_attributes
(>= v3.1.0)
-
to_ary
(>= v3.1.0)
-
toggle
-
toggle!
-
to_param
-
to_xml (<= v1.1.6)
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to_yaml (>= v3.2.1)
-
type_cast_attribute_value
-
unserializable_attribute?
(<= v1.2.6)
-
unserialize_attribute
(<= v1.2.6)
-
update
-
update_attribute
-
update_attributes
-
update_attributes!
-
write_attribute
(<= v1.2.6)
-
yaml_initialize (>= v3.2.1)
= private
= protected
[]=(attr_name, value)
public
Updates the attribute identified by attr_name with the specified value. (Alias for the protected write_attribute method).
Show source
# File activerecord/lib/active_record/base.rb, line 2117 def []=(attr_name, value) write_attribute(attr_name, value) end