PlaceOS::Model::Booking

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::Booking from HTTP::Params.

Returns all attribute keys.

Look up instances of this model dependent on the foreign key

Bookings have the zones in an array.

In case of multiple zones as input, we return all bookings that have any of the input zones in their zones array

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.

modifies the array, injecting the recurrences

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

NOTE:: not to be used directly, only here for caching

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

all_day getter

all_day 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

all_day's default value

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

Generate code to apply default values

approved getter

approved 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.

approved_at getter

approved_at setter

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

approved_at's default value

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

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

approved's default value

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

approver_email getter

approver_email setter

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

approver_email's default value

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

approver_id getter

approver_id setter

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

approver_id's default value

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

approver_name getter

approver_name setter

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

approver_name's default value

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

ameba:disable Metrics/CyclomaticComplexity

asset_id getter

asset_id 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

asset_id's default value

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

asset_ids getter

asset_ids 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

asset_ids's default value

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

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 models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

booked_by_email getter

booked_by_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

booked_by_email's default value

booked_by_email_digest getter

booked_by_email_digest setter

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

booked_by_email_digest's default value

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

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

booked_by_id getter

booked_by_id 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

booked_by_id's default value

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

booked_by_name getter

booked_by_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

booked_by_name's default value

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

booked_from getter

booked_from setter

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

booked_from's default value

if we want to record the system that performed the bookings (kiosk, mobile, swipe etc)

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

booking_end getter

booking_end 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

booking_end's default value

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

booking_start getter

booking_start 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

booking_start's default value

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

booking_type getter

Setters booking_type 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

booking_type's default value

Include booking_type 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.

checked_in getter

checked_in 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.

checked_in_at getter

checked_in_at setter

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

checked_in_at's default value

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

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

checked_in's default value

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

checked_out_at getter

checked_out_at setter

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

checked_out_at's default value

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

remove any instance overrides if start times have changed

Reset changes for all attributes.

created getter

created setter

created_at getter

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.

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

created's default value

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

deleted getter

deleted 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.

deleted_at getter

deleted_at setter

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

deleted_at's default value

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

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

deleted's default value

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

department getter

department setter

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

department's default value

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

description getter

description setter

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

description's default value

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

email_digest getter

email_digest setter

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

email_digest's default value

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

event_id getter

event_id setter

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

event_id's default value

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

extension_data getter

extension_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

extension_data's default value

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

Helper function to find the nth day of a month

NOTE:: not to be used directly, only here for caching

history getter

history 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

history's default value

Include history 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.

images getter

images 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

images's default value

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

induction getter

induction 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

induction's default value

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

Accessors for attributes without JSON mapping

instance setter

Accessors for attributes without JSON mapping

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

instance's default value

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

Base class for all models which have auto-generated bigint as pk and doesn't require string based auto generated pk

last_changed getter

last_changed setter

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

last_changed's default value

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

parent_id getter

parent_id setter

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

parent_id's default value

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

permission getter

permission 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

permission's default value

Include permission 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 models which have auto-generated bigint as pk and doesn't require string based auto generated pk

process_state getter

process_state setter

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

process_state's default value

used to hold information relating to the state of the booking process

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

recurrence_days getter

reset recurrence_on when the bitmap changes

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

recurrence_days's default value

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

recurrence_end getter

recurrence_end setter

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

recurrence_end's default value

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

recurrence_interval getter

recurrence_interval 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

recurrence_interval's default value

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

recurrence_nth_of_month getter

recurrence_nth_of_month 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

recurrence_nth_of_month's default value

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

recurrence_type getter

recurrence_type 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

recurrence_type's default value

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

rejected getter

rejected 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.

rejected_at getter

rejected_at setter

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

rejected_at's default value

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

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

rejected's default value

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

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

reset recurrence_on when the bitmap changes

reset recurrence_on when the bitmap changes

transient flag (never (de)serialised, so API clients cannot set it): callers that have already performed an explicit clash check -- e.g. the bookings controller, which needs the full clashing list for its 409 response -- set this so save! does not redundantly re-run the (expensive) clash detection.

transient flag (never (de)serialised, so API clients cannot set it): callers that have already performed an explicit clash check -- e.g. the bookings controller, which needs the full clashing list for its 409 response -- set this so save! does not redundantly re-run the (expensive) clash detection.

the clash validation only needs to run when the booked slot itself changes: the time, the asset(s), or -- for a recurring booking -- the recurrence pattern (which adds/removes occupied occurrences). approving, rejecting or checking in an existing booking must not be blocked by a clash it did not introduce.

Retrieves the parent relationship

Sets the parent relationship

tenant_id getter

tenant_id setter

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

tenant_id's default value

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

timezone getter

timezone setter

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

timezone's default value

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

title getter

title setter

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

title's default value

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

Invites the host to any survey configured to fire on this state.

Public and state-parameterised so a recurrence occurrence can reuse it: BookingInstance owns its own history, and the surveys that apply are the ones configured against this booking's zones and host, so it calls this on the hydrated occurrence (see BookingInstance#update_history).

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.

user_email getter

user_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

user_email's default value

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

user_id getter

user_id setter

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

user_id's default value

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

user_name getter

user_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

user_name's default value

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

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.

utm_source setter

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

utm_source's default value

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

Validate that all non-nillable fields have values.

zones getter

zones 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

zones's default value

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