PlaceOS::Model::Upload

macro level key => type

Deserializes the given JSON in string_or_io into an instance of self, assuming the JSON consists of an JSON object with key root, and whose value is the value to deserialize. Will not deserialise from fields with mass_assign: false

class User < ActiveModel::Model
  attribute name : String
  attribute google_id : UUID, mass_assign: false
end

User.from_json(%({"main": {"name": "Jason", "google_id": "f6f70bfb-c882-446d-8758-7ce47db39620"}}), root: "main") # => #<User:0x103131b20 @name="Jason">

Serialize from a trusted JSON source

Serialize from a trusted YAML source

Initialize PlaceOS::Model::Upload from HTTP::Params.

Returns all attribute keys.

Look up instances of this model dependent on the foreign key

Look up instances of this model dependent on the foreign key

Changefeed at row (if id passed) or whole table level. Returns a ChangeFeed instance which can be used to invoke async callbacks via on or use blocking Iterator via each method.

Base class for all Engine models

Base class for all Engine models

Base class for all Engine models

Base class for all Engine models

Base class for all Engine models

Generate code to apply default values

Assign to multiple attributes.

Assign to multiple attributes via HTTP::Params.

Assign to multiple attributes from a model object

Assign each field from JSON if field exists in JSON and has changed in model

Uses the YAML parser as JSON is valid YAML

Returns a Hash of all attribute values

Returns a NamedTuple of all attribute values.

Base class for all Engine models

Base class for all Engine models

Base class for all Engine models

Base class for all Engine models

cache_etag getter

cache_etag setter

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

cache_etag's default value

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

cache_modified getter

cache_modified setter

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

cache_modified's default value

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

Check if any attributes have changed.

Returns a Hash with all changed attributes.

Serialize the set of changed attributes to JSON.

Serialize the set of changed attributes to JSON.

Serialize the set of changed attributes to YAML.

Serialize the set of changed attributes to YAML.

Reset changes for all attributes.

created_at getter

Setters created_at setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

created_at's default value

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

file_md5 getter

file_md5 setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

file_md5's default value

Include file_md5 in the set of changed attributes, whether it has changed or not.

file_name getter

file_name setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

file_name's default value

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

file_path getter

file_path setter

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

file_path's default value

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

file_size getter

file_size setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

file_size's default value

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

id getter

id setter

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

id's default value

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

Base class for all Engine models

object_key getter

object_key setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

object_key's default value

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

object_options getter

object_options setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

object_options's default value

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

part_data getter

part_data setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

part_data's default value

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

part_list getter

part_list setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

part_list's default value

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

permissions getter

permissions setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

permissions's default value

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

Returns a Hash of all attributes that can be persisted.

Base class for all Engine models

public getter

public setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

public's default value

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

Reset each attribute to their previous values and clears all changes.

resumable getter

resumable setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

resumable's default value

resumable_id getter

resumable_id setter

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

resumable_id's default value

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

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

Retrieves the parent relationship

Sets the parent relationship

storage_id getter

storage_id setter

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

storage_id's default value

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

tags getter

tags setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

tags's default value

so we can tag which system the upload belongs to allowing us to filter for relevancy

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

updated_at getter

updated_at setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

updated_at's default value

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

upload_complete getter

upload_complete setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

upload_complete's default value

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

uploaded_by getter

uploaded_by setter

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

uploaded_by's default value

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

uploaded_email getter

uploaded_email setter

NOTE: use getter / getter! (not property / property!) so that the setter defined later in __create_initializer__ is the only setter on the field. Crystal's overload resolution silently fails to replace a property-defined setter with one of identical signature for generic types (e.g. Set(String)?, Array(String)?, String | Array(String)), although it does work for non-generic ones like String?. Defining the setter only once via __create_initializer__ ensures change tracking, sanitization, and custom setter blocks run uniformly across all types.

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

uploaded_email's default value

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

Retrieves the parent relationship

Sets the parent relationship

Validate that all non-nillable fields have values.