Fold (고차 함수)

Fold - family of higher-order functions that analyze a recursive data structure and build up a return value. Article “Fold (고차 함수)” in Korean Wikipedia has 10.7 points for quality (as of July 1, 2025). The article contains 5 references and 3 sections.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Fold (고차 함수)”, its content was written by 4 registered users of Korean Wikipedia and edited by 226 registered Wikipedia users in all languages.

The article is cited 6 times in Korean Wikipedia and cited 200 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Korean): #3689 in November 2011
• Global: #75288 in November 2011

The highest popularity rank from 2008:

• Local (Korean): #47259 in March 2013
• Global: #149594 in November 2014

There are 10 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Chinese (zh) Fold (高阶函数)		51.0529
2	English (en) Fold (higher-order function)		39.0248
3	Kazakh (kk) Топтау (кодтары ықшам)әдісі		21.43
4	Polish (pl) Fold		20.8518
5	Dutch (nl) Fold		11.4469
6	Korean (ko) Fold (고차 함수)		10.6557
7	Ukrainian (uk) Fold (функція вищого порядку)		6.5375
8	Russian (ru) Свёртка списка		4.0415
9	Italian (it) Fold		3.7289
10	Romanian (ro) Fold (funcție de ordin înalt)		1.4347

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Fold (고차 함수)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Fold (higher-order function)		1 296 902
2	Russian (ru) Свёртка списка		127 281
3	Polish (pl) Fold		29 890
4	Italian (it) Fold		18 371
5	Dutch (nl) Fold		17 026
6	Korean (ko) Fold (고차 함수)		13 873
7	Chinese (zh) Fold (高阶函数)		7 112
8	Romanian (ro) Fold (funcție de ordin înalt)		5 141
9	Kazakh (kk) Топтау (кодтары ықшам)әдісі		2 434
10	Ukrainian (uk) Fold (функція вищого порядку)		33

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Fold (고차 함수)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Fold (higher-order function)		3 470
2	Russian (ru) Свёртка списка		153
3	Polish (pl) Fold		70
4	Chinese (zh) Fold (高阶函数)		60
5	Italian (it) Fold		35
6	Romanian (ro) Fold (funcție de ordin înalt)		23
7	Dutch (nl) Fold		19
8	Ukrainian (uk) Fold (функція вищого порядку)		18
9	Kazakh (kk) Топтау (кодтары ықшам)әдісі		16
10	Korean (ko) Fold (고차 함수)		14

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Fold (고차 함수)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Fold (higher-order function)		136
2	Russian (ru) Свёртка списка		30
3	Dutch (nl) Fold		18
4	Polish (pl) Fold		16
5	Italian (it) Fold		14
6	Korean (ko) Fold (고차 함수)		4
7	Romanian (ro) Fold (funcție de ordin înalt)		3
8	Kazakh (kk) Топтау (кодтары ықшам)әдісі		2
9	Ukrainian (uk) Fold (функція вищого порядку)		2
10	Chinese (zh) Fold (高阶函数)		1

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Fold (고차 함수)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Ukrainian (uk) Fold (функція вищого порядку)		1
2	English (en) Fold (higher-order function)		0
3	Italian (it) Fold		0
4	Kazakh (kk) Топтау (кодтары ықшам)әдісі		0
5	Korean (ko) Fold (고차 함수)		0
6	Dutch (nl) Fold		0
7	Polish (pl) Fold		0
8	Romanian (ro) Fold (funcție de ordin înalt)		0
9	Russian (ru) Свёртка списка		0
10	Chinese (zh) Fold (高阶函数)		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Fold (고차 함수)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Fold (higher-order function)		118
2	Russian (ru) Свёртка списка		27
3	Chinese (zh) Fold (高阶函数)		20
4	Dutch (nl) Fold		12
5	Italian (it) Fold		8
6	Korean (ko) Fold (고차 함수)		6
7	Ukrainian (uk) Fold (функція вищого порядку)		5
8	Polish (pl) Fold		3
9	Romanian (ro) Fold (funcție de ordin înalt)		1
10	Kazakh (kk) Топтау (кодтары ықшам)әдісі		0

More...

#	Language	Value
en	English Fold (higher-order function)
it	Italian Fold
kk	Kazakh Топтау (кодтары ықшам)әдісі
ko	Korean Fold (고차 함수)
nl	Dutch Fold
pl	Polish Fold
ro	Romanian Fold (funcție de ordin înalt)
ru	Russian Свёртка списка
uk	Ukrainian Fold (функція вищого порядку)
zh	Chinese Fold (高阶函数)

Best Rank

Korean: #47259 03.2013

Global: #149594 11.2014

Best Rank

Korean: #3689 11.2011

Global: #75288 11.2011

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information