diff --git a/spec/abstractops.html b/spec/abstractops.html index 38af95959..2d756783b 100644 --- a/spec/abstractops.html +++ b/spec/abstractops.html @@ -1838,66 +1838,6 @@

- -

- PrepareCalendarFields ( - _calendar_: a calendar type, - _fields_: an Object, - _calendarFieldNames_: a List of values from the Enumeration Key column of , - _nonCalendarFieldNames_: a List of values from the Enumeration Key column of , - _requiredFieldNames_: ~partial~ or a List of values from the Enumeration Key column of , - ): either a normal completion containing a Calendar Fields Record, or a throw completion -

-
-
description
-
- It returns the result of reading from _fields_ all of the property names corresponding to _calendarFieldNames_ and _nonCalendarFieldNames_, plus any extra fields required by the calendar. - The returned Record has a non-~unset~ value for each element of _fieldNames_ that corresponds with a non-*undefined* property on _fields_ used as the input for relevant conversion. - When _requiredFields_ is ~partial~, this operation throws if none of the properties are present with a non-*undefined* value. - When _requiredFields_ is a List, this operation throws if any of the properties named by it are absent or *undefined*. -
-
- - 1. Assert: If _requiredFieldNames_ is a List, _requiredFieldNames_ contains zero or one of each of the elements of _calendarFieldNames_ and _nonCalendarFieldNames_. - 1. Let _fieldNames_ be the list-concatenation of _calendarFieldNames_ and _nonCalendarFieldNames_. - 1. Let _extraFieldNames_ be CalendarExtraFields(_calendar_, _calendarFieldNames_). - 1. Set _fieldNames_ to the list-concatenation of _fieldNames_ and _extraFieldNames_. - 1. Assert: _fieldNames_ contains no duplicate elements. - 1. Let _result_ be a Calendar Fields Record with all fields equal to ~unset~. - 1. Let _any_ be *false*. - 1. Let _sortedPropertyNames_ be a List whose elements are the values in the Property Key column of corresponding to the elements of _fieldNames_, sorted according to lexicographic code unit order. - 1. For each property name _property_ of _sortedPropertyNames_, do - 1. Let _key_ be the value in the Enumeration Key column of corresponding to the row whose Property Key value is _property_. - 1. Let _value_ be ? Get(_fields_, _property_). - 1. If _value_ is not *undefined*, then - 1. Set _any_ to *true*. - 1. Let _Conversion_ be the Conversion value of the same row. - 1. If _Conversion_ is ~to-integer-with-truncation~, then - 1. Set _value_ to ? ToIntegerWithTruncation(_value_). - 1. Set _value_ to 𝔽(_value_). - 1. Else if _Conversion_ is ~to-positive-integer-with-truncation~, then - 1. Set _value_ to ? ToPositiveIntegerWithTruncation(_value_). - 1. Set _value_ to 𝔽(_value_). - 1. Else if _Conversion_ is ~to-string~, then - 1. Set _value_ to ? ToString(_value_). - 1. Else if _Conversion_ is ~to-temporal-time-zone-identifier~, then - 1. Set _value_ to ? ToTemporalTimeZoneIdentifier(_value_). - 1. Else if _Conversion_ is ~to-month-code~, then - 1. Set _value_ to ? ToMonthCode(_value_). - 1. Else, - 1. Assert: _Conversion_ is ~to-offset-string~. - 1. Set _value_ to ? ToOffsetString(_value_). - 1. Set _result_'s field whose name is given in the Field Name column of the same row to _value_. - 1. Else if _requiredFieldNames_ is a List, then - 1. If _requiredFieldNames_ contains _key_, then - 1. Throw a *TypeError* exception. - 1. Set _result_'s field whose name is given in the Field Name column of the same row to the corresponding Default value of the same row. - 1. If _requiredFieldNames_ is ~partial~ and _any_ is *false*, then - 1. Throw a *TypeError* exception. - 1. Return _result_. - - -

GetDifferenceSettings ( diff --git a/spec/calendar.html b/spec/calendar.html index 351a3ac3c..c98ab7e44 100644 --- a/spec/calendar.html +++ b/spec/calendar.html @@ -366,6 +366,66 @@

Calendar Fields Records

 + +

+ PrepareCalendarFields ( + _calendar_: a calendar type, + _fields_: an Object, + _calendarFieldNames_: a List of values from the Enumeration Key column of , + _nonCalendarFieldNames_: a List of values from the Enumeration Key column of , + _requiredFieldNames_: ~partial~ or a List of values from the Enumeration Key column of , + ): either a normal completion containing a Calendar Fields Record, or a throw completion +

+
+
description
+
+ It returns the result of reading from _fields_ all of the property names corresponding to _calendarFieldNames_ and _nonCalendarFieldNames_, plus any extra fields required by the calendar. + The returned Record has a non-~unset~ value for each element of _fieldNames_ that corresponds with a non-*undefined* property on _fields_ used as the input for relevant conversion. + When _requiredFields_ is ~partial~, this operation throws if none of the properties are present with a non-*undefined* value. + When _requiredFields_ is a List, this operation throws if any of the properties named by it are absent or *undefined*. +
+
+ + 1. Assert: If _requiredFieldNames_ is a List, _requiredFieldNames_ contains zero or one of each of the elements of _calendarFieldNames_ and _nonCalendarFieldNames_. + 1. Let _fieldNames_ be the list-concatenation of _calendarFieldNames_ and _nonCalendarFieldNames_. + 1. Let _extraFieldNames_ be CalendarExtraFields(_calendar_, _calendarFieldNames_). + 1. Set _fieldNames_ to the list-concatenation of _fieldNames_ and _extraFieldNames_. + 1. Assert: _fieldNames_ contains no duplicate elements. + 1. Let _result_ be a Calendar Fields Record with all fields equal to ~unset~. + 1. Let _any_ be *false*. + 1. Let _sortedPropertyNames_ be a List whose elements are the values in the Property Key column of corresponding to the elements of _fieldNames_, sorted according to lexicographic code unit order. + 1. For each property name _property_ of _sortedPropertyNames_, do + 1. Let _key_ be the value in the Enumeration Key column of corresponding to the row whose Property Key value is _property_. + 1. Let _value_ be ? Get(_fields_, _property_). + 1. If _value_ is not *undefined*, then + 1. Set _any_ to *true*. + 1. Let _Conversion_ be the Conversion value of the same row. + 1. If _Conversion_ is ~to-integer-with-truncation~, then + 1. Set _value_ to ? ToIntegerWithTruncation(_value_). + 1. Set _value_ to 𝔽(_value_). + 1. Else if _Conversion_ is ~to-positive-integer-with-truncation~, then + 1. Set _value_ to ? ToPositiveIntegerWithTruncation(_value_). + 1. Set _value_ to 𝔽(_value_). + 1. Else if _Conversion_ is ~to-string~, then + 1. Set _value_ to ? ToString(_value_). + 1. Else if _Conversion_ is ~to-temporal-time-zone-identifier~, then + 1. Set _value_ to ? ToTemporalTimeZoneIdentifier(_value_). + 1. Else if _Conversion_ is ~to-month-code~, then + 1. Set _value_ to ? ToMonthCode(_value_). + 1. Else, + 1. Assert: _Conversion_ is ~to-offset-string~. + 1. Set _value_ to ? ToOffsetString(_value_). + 1. Set _result_'s field whose name is given in the Field Name column of the same row to _value_. + 1. Else if _requiredFieldNames_ is a List, then + 1. If _requiredFieldNames_ contains _key_, then + 1. Throw a *TypeError* exception. + 1. Set _result_'s field whose name is given in the Field Name column of the same row to the corresponding Default value of the same row. + 1. If _requiredFieldNames_ is ~partial~ and _any_ is *false*, then + 1. Throw a *TypeError* exception. + 1. Return _result_. + + +

CalendarFieldKeysPresent (