Class: ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Vector
Relationships & Source Files | |
Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
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Instance Chain:
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Inherits: |
ActiveModel::Type::Value
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Defined in: | activerecord/lib/active_record/connection_adapters/postgresql/oid/vector.rb |
Class Method Summary
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.new(delim, subtype) ⇒ Vector
constructor
#delim corresponds to the
typdelim
column in the pg_types table.
::ActiveModel::Type::Value
- Inherited
.new | Initializes a type with three basic configuration settings: precision, limit, and scale. |
Instance Attribute Summary
::ActiveModel::Type::Value
- Inherited
#limit, #precision, #scale, | |
#binary? | These predicates are not documented, as I need to look further into their use, and see if they can be removed entirely. |
#mutable?, #serialized? |
Instance Method Summary
::ActiveModel::Type::Value
- Inherited
#==, #as_json, #assert_valid_value, | |
#cast |
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#changed? | Determines whether a value has changed for dirty checking. |
#changed_in_place? | Determines whether the mutable value has been modified since it was read. |
#deserialize | Converts a value from database input to the appropriate ruby type. |
#eql? | Alias for ActiveModel::Type::Value#==. |
#hash, | |
#serializable? | Returns true if this type can convert |
#serialize | Casts a value from the ruby type to a type that the database knows how to understand. |
#type | Returns the unique type name as a |
#cast_value | Convenience method for types which do not need separate type casting behavior for user and database inputs. |
#force_equality?, #map, | |
#type_cast_for_schema |
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#value_constructed_by_mass_assignment? |
::ActiveModel::Type::SerializeCastValue
- Included
Constructor Details
.new(delim, subtype) ⇒ Vector
Instance Attribute Details
#delim (readonly)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/vector.rb', line 8
attr_reader :delim, :subtype
#subtype (readonly)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/vector.rb', line 8
attr_reader :delim, :subtype
Instance Method Details
#cast(value)
# File 'activerecord/lib/active_record/connection_adapters/postgresql/oid/vector.rb', line 21
def cast(value) value end