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Spec the toArray() operator #97

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Jan 16, 2024
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Spec the toArray() operator #97

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ed150a4
Spec the `toArray()` operator
domfarolino Jan 5, 2024
9f1afe6
Handle inactive Document and null signal
domfarolino Jan 9, 2024
48c33e5
Remove inactive Document condition
domfarolino Jan 11, 2024
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30 changes: 18 additions & 12 deletions spec.bs
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Expand Up @@ -605,25 +605,31 @@ For now, see [https://github.com/wicg/observable#operators](https://github.com/w
<div algorithm>
The <dfn for=Observable method><code>toArray(|options|)</code></dfn> method steps are:

1. If [=this=]'s [=relevant global object=] is a {{Window}} object, and its [=associated
Document=] is not [=Document/fully active=], then return.
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1. Let |p| [=a new promise=].

1. If |options|'s {{SubscribeOptions/signal}} is [=AbortSignal/aborted=], then:
1. If |options|'s {{SubscribeOptions/signal}} is not null:

1. If |options|'s {{SubscribeOptions/signal}} is [=AbortSignal/aborted=], then:

1. [=Reject=] |p| with |options|'s {{SubscribeOptions/signal}}'s [=AbortSignal/abort
reason=].
1. [=Reject=] |p| with |options|'s {{SubscribeOptions/signal}}'s [=AbortSignal/abort
reason=].

1. Return |p|.
1. Return |p|.

1. [=AbortSignal/add|Add the following abort algorithm=] to |options|'s
{{SubscribeOptions/signal}}:
1. [=AbortSignal/add|Add the following abort algorithm=] to |options|'s
{{SubscribeOptions/signal}}:

1. [=Reject=] |p| with |options|'s {{SubscribeOptions/signal}}'s [=AbortSignal/abort
reason=].
1. [=Reject=] |p| with |options|'s {{SubscribeOptions/signal}}'s [=AbortSignal/abort
reason=].

Note: All we have to do here is [=reject=] |p|. Note that the subscription to [=this=]
{{Observable}} will also be canceled automatically, since the "inner" [=Subscriber/signal=]
(created during <a for=Observable lt="subscribe to an Observable">subscription</a>) is a
[=AbortSignal/dependent signal=] of |options|'s {{SubscribeOptions/signal}}.
Note: All we have to do here is [=reject=] |p|. Note that the subscription to [=this=]
{{Observable}} will also be canceled automatically, since the "inner"
[=Subscriber/signal=] (created during <a for=Observable lt="subscribe to an
Observable">subscription</a>) is a [=AbortSignal/dependent signal=] of |options|'s
{{SubscribeOptions/signal}}.

1. Let |values| be a new [=list=].

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