Topic cluster
Collection
An ordered or grouped set of values processed as one value.
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The remaining keywords do not make a useful further split. All matching documentation is listed below.
after
Return the first element after another element in a list. For example:
before
Return the first element before another element in a list. For example:
element
Select an element from a tuple or list of tuples.
exclude
Filters a list on the value of a property, either on absence or inequality.
extract
Extract a specific property from each item in a list.
filter
Filters a list on the value of a property, either on presence or equality.
filter_by
Filter a list of items based on a property value and optional predicate.
first
Returns the first character or element.
group_by
Groups items of a list by a property.
group_firstchar
Group a list of sorted model#rsc resource IDs on their first letter of the title or another resource property. After grouping, it splits this list in a number of more-or-less even columns.
group_title_firstchar
Similar to filter#group_firstchar, but always uses the title column from the rsc table.
index_of
Returns the index of the first occurrence of the item in the given list.
is_visible
Filter a list of resource ids so that only the visible ids remain.
last
Returns the last character or element.
length
Returns the length of the value.
menu_ids
Returns all resource ids in a menu. Could return invisible and non existing resource ids. The returned ids are a flat list, the hierarchy of the menu is lost.
menu_subtree
Get the subtree of an id in a menu (if any).
menu_trail
Return a breadcrumb navigation trail for the given id.
nthtail
Fetch the nth tail of a list.
random
Returns a random value from a list of values. When the input is an empty list or not a list then the result is undefined.
slice
Perform array-slice operations on a list or string.
sum
Sum a list of numbers.
without
Remove the items given in the argument from the filter value.
without_embedded_media
Filter out media ids that are embedded in the body , body_extra and text blocks of your page.