Softanza
StartFrançais
Softanza
StartFrançais
Reference · stzListOfLists

ListsHaveSameNumberOfItems()

checking if lists have same number of items

also written: IsGrid · IsAGrid · Is2DList · IsList2D · IsA2DList · IsAList2D · IsHomolog · IsUniform · HasSameSizes · HaveSameSize · IsHomologuous · ListsHaveSameSize · AllListsHaveSameSize · AllListsHaveSameSizes · HasSameNumbersOfItems · HaveSameNumberOfItems · ContainsSameNumberOfItems · AllListsHaveSameNumberOfItems

Basic examples (1)

Softanza
o1 = new stzListOfLists([ # or stzLists()
	[ "A", "B" ],
	[ "C", "D", "E", "F"],
	[ "I" ]
])
? o1.IsHomolog() # or o1.IsHomologuous() or o1.ListsHaveSameSize()
? o1.SizeOfLargestList()
o1.Extend()
? @@( o1.Content() )
? o1.IsHomolog()
Output
0
4
[ [ "A", "B", "", "" ], [ "C", "D", "E", "F" ], [ "I", "", "", "" ] ]
1

run on 2026-10-02 04:23 inside the library at commit 0e72e2e2c; taken from 40_extending_the_lists_of_a_list_of_lists.ring(opens in a new tab)

The extensions of this method

Each extension, and whether it exists for this method; an extension that exists combines with the others (FindSTCS).

Extension
Exists
What it adds · The names
Q
no
does what the method does, then returns the object, so the call can be chained
QQ
no
chains on the next, more specific type of object (the Q ladder)
QQQ
no
chains on the most specific type of object (the Q ladder)
QRT
no
returns the result as an object of the requested type
CS
no
takes a case-sensitivity flag
ST
no
takes the position to start from (StartingAt)
IB
no
takes bounds that are included (IncludingBounds)
XT
no
the extended form: more parameters than the base method
XTT
no
yet another extension: a further extended form, after XT
Z
no
includes the position in what it returns
ZZ
no
returns positions as sections, [start, end]
W
no
selects by a condition
WF
no
selects by a condition, with the expressive keywords (@NextItem, @PreviousItem...)
D
no
takes a direction, forward or backward (Directional)
F
no
takes a function (the condition or the update is given as a function); the forms document also uses F for the future form, which defers the action
Many
no
works on a collection of items instead of one (the plural form)
Except
no
takes exceptions, what to leave out (the exceptional form)
U
no
returns the result without duplication

Every example is a test file of the library, run inside the library for this page; only those whose output kept every promise their file wrote are shown.

See also