Perl ๐Ÿช ์ฃผ๊ฐ„ #776 - Perl ๋ฐฐ์šฐ๊ธฐ

๋ฐœํ–‰: (2026๋…„ 6์›” 8์ผ PM 03:13 GMT+9)
11 ๋ถ„ ์†Œ์š”
์›๋ฌธ: Dev.to

์ถœ์ฒ˜: Dev.to

์›๋ž˜๋Š” Perl Weekly 776์— ์‹ค๋ ธ์Šต๋‹ˆ๋‹ค.
์•ˆ๋…•ํ•˜์„ธ์š”,

์ตœ๊ทผ์— Randal L. Schwartz์˜ The Day I Decided Never to Learn Python์ด๋ผ๋Š” ๊ธ€์„ ์ฝ์—ˆ์Šต๋‹ˆ๋‹ค. Randal์€ ์†Œ๊ฐœ๊ฐ€ ํ•„์š” ์—†๋Š” ์ธ๋ฌผ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Š” 2001๋…„์œผ๋กœ ์ €๋ฅผ ๋ฐ๋ ค๋‹ค ์ฃผ์—ˆ๊ณ , ๊ทธ๋•Œ ์ €๋Š” 1999๋…„์— Perl์„ ์ฒ˜์Œ ๋ฐฐ์šฐ๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Š” ์ œ๊ฐ€ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ์‹œ์ž‘ํ•  ๋•Œ ํฐ ๊ธธ์žก์ด๊ฐ€ ๋˜์–ด ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค.

์ง€๋‚œ ์ฃผ์—๋Š” Gabor๊ฐ€ ์ง„ํ–‰ํ•œ FalkorDB ์‹ค์‹œ๊ฐ„ ์„ธ์…˜์— ์ฐธ์—ฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๊ฐ€ ์ฝ”๋”ฉํ•˜๊ณ  ์ด์•ผ๊ธฐํ•˜๋Š” ๋ชจ์Šต์„ ์กฐ์šฉํžˆ ์ง€์ผœ๋ณด๋Š” ๊ฒƒ๋งŒ์œผ๋กœ๋„ ๋งŽ์€ ๊ฒƒ์„ ๋ฐฐ์šธ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” ๋ช‡ ๋…„ ์ „ ๊ทธ์™€ ํ•จ๊ป˜ ํŽ˜์–ด ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ํ•˜๋ฉฐ Dancer2 ํ”„๋กœ์ ํŠธ์— ํ’€ ๋ฆฌํ€˜์ŠคํŠธ๋ฅผ ๋ณด๋ƒˆ๋˜ ๊ธฐ์–ต์„ ๋– ์˜ฌ๋ฆฌ๊ฒŒ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋•Œ๋Š” ์—๋„ˆ์ง€์™€ ์‹œ๊ฐ„์ด ๋„˜์ณค๋˜ ํ™ฉ๊ธˆ๊ธฐ์˜€์ฃ .

๊ทธ๋Ÿผ์—๋„ ์ €๋Š” ์—ฌ์ „ํžˆ Perl์„ ๋ฐฐ์šฐ๊ณ  ์žˆ์œผ๋ฉฐ, ์ƒˆ๋กœ์šด ๊ฒƒ๋“ค์„ ์‹œ๋„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ฐœ๋…๋“ค์ด ๋ชจ๋‘์—๊ฒŒ ์ƒˆ๋กญ์ง€๋Š” ์•Š๊ฒ ์ง€๋งŒ, ์ €์—๊ฒŒ๋Š” ์ƒˆ๋กญ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ €๋Š” ์ตœ๊ทผ์— ์ฒ˜์Œ์œผ๋กœ GraphQL์„ ๋งŒ์ ธ๋ณด์•˜๊ณ , RAG์™€ JSONโ€‘RPC๋„ ์‹คํ—˜ํ•ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์•„๋ž˜์— ์ตœ๊ทผ ์‹คํ—˜๋“ค์„ ๊ณต์œ ํ•ฉ๋‹ˆ๋‹ค.

ํ•™์Šต์€ ๋์ด ์—†์Šต๋‹ˆ๋‹ค. ๋ฉฐ์น  ์ „ HTTP::Message v7.02 ์—…๋ฐ์ดํŠธ๋ฅผ ๋ฐœ๊ฒฌํ–ˆ๋Š”๋ฐ, Olaf Alders๊ฐ€ ๋ฐฐํฌํ•œ ๊ฒƒ์ด์–ด์„œ ์–ด๋–ค ๋ณ€ํ™”๊ฐ€ ์žˆ์—ˆ๋Š”์ง€ ๊ถ๊ธˆํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ๊ฒฐ๊ณผ, ์˜ค๋žซ๋™์•ˆ ๊นจ๋‹ซ์ง€ ๋ชปํ–ˆ๋˜ ์‚ฌ์‹ค์„ ์•Œ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. GET, POST, PUT ๊ฐ™์€ HTTP ๋ฉ”์„œ๋“œ๋Š” ์ต์ˆ™ํ•˜์ง€๋งŒ, โ€œ0โ€๋„ ์œ ํšจํ•œ HTTP ๋ฉ”์„œ๋“œ ์ด๋ฆ„์ด ๋  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋ชฐ๋ž์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ๋ฆด๋ฆฌ์Šค๋Š” ๋ฐ”๋กœ ๊ทธ ์ง€์›์„ ์ถ”๊ฐ€ํ–ˆ์œผ๋ฉฐ, ์ด๋Š” ๊ธฐ์—ฌ์ž Karen Etheridge ๋•๋ถ„์ด์—ˆ์Šต๋‹ˆ๋‹ค.

์ด ๋ชจ๋“  ์™€์ค‘์—๋„ ์ €๋Š” DBIx::Class์— ๊ด€ํ•œ ๊ณง ์ถœ๊ฐ„๋  ์ฑ… ์ž‘์—…์„ ์œ„ํ•ด ์‹œ๊ฐ„์„ ๋‚ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ตœ๊ทผ DBIC ์ปดํฌ๋„ŒํŠธ์˜ ๊ฐ•๋ ฅํ•จ์„ ๋ณด์—ฌ์ฃผ๋Š” ๋ธ”๋กœ๊ทธ ๊ธ€์„ ์˜ฌ๋ ธ์œผ๋ฉฐ, ์ง‘์ค‘๋ ฅ์„ ์žƒ์ง€ ์•Š์œผ๋ ค ์ตœ์„ ์„ ๋‹คํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์ด๋ฒˆ ํ˜ธ๋Š” ๊ฐœ์ธ์ ์ธ ํฌ์ŠคํŠธ๊ฐ€ ๋งŽ์ด ๋“ค์–ด๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ์ฃผ์— ์ „ํ•  ์ปค๋ฎค๋‹ˆํ‹ฐ ์†Œ์‹์ด ๊ฑฐ์˜ ์—†์—ˆ๊ฑฐ๋“ ์š”. ๊ทธ๋ž˜๋„ ๋‰ด์Šค๋ ˆํ„ฐ๋ฅผ ์ฆ๊ฒจ ์ฃผ์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.


์ด๋ฒˆ ์ฃผ PSC (227) | 2026โ€‘06โ€‘01

์ด๋ฒˆ ์ฃผ ์šฐ๋ฆฌ๋Š” ๋‹ค์‹œ ์ „๋ ฅ์œผ๋กœ ๋ณต๊ท€ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ชจ๋“  ์ง€์—ฐ๋œ ์ด์Šˆ์™€ ์ฐจ๋‹จ ์š”์ธ์„ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค. Paul์ด ๊ณง 5.43.11์„ ๋ฐฐํฌํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ๋ณ‘ํ•ฉํ•ด์•ผ ํ•  ๋ณ€๊ฒฝ ์‚ฌํ•ญ์ด ๋งŽ์•„ .11 ์‚ฌ์ดํด์„ ์„œ๋‘๋ฅผ ์ˆ˜๋Š” ์—†์ง€๋งŒ, ๊ฐ€๋Šฅํ•œ ํ•œ ๋นจ๋ฆฌ 5.44 RC ์ž‘์—…์„ ์‹œ์ž‘ํ•ด ์ถ”๊ฐ€ ์ง€์—ฐ์„ ์ตœ์†Œํ™”ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

Result Class - Components

DBIx::Class ์‹œ๋ฆฌ์ฆˆ ํฌ์ŠคํŠธ๋ฅผ ์ด์–ด๊ฐ‘๋‹ˆ๋‹ค. ์ด๋ฒˆ ํฌ์ŠคํŠธ์—์„œ๋Š” ๋‚ ์งœ/ํƒ€์ž„์Šคํƒฌํ”„ ์ปฌ๋Ÿผ์„ ๋‹ค๋ฃจ๋Š” DBIC ์ปดํฌ๋„ŒํŠธ์˜ ํž˜์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

RAG with Perl

์ด ๊ธ€์—์„œ๋Š” RAG๊ฐ€ ๋ฌด์—‡์ธ์ง€ ํ•ด์„ํ•˜๊ณ , LLM ๋ฐ ๋ฒกํ„ฐ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์™€ Docker ์ปจํ…Œ์ด๋„ˆ ์•ˆ์—์„œ ๋Œ€ํ™”ํ•˜๋Š” RAG ์—”์ง„์„ Perl๋กœ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์‚ดํŽด๋ด…๋‹ˆ๋‹ค.

CPAN Debian Package

DBIx::Class::Async์šฉ Debian ํŒจํ‚ค์ง€๋ฅผ ์ฒ˜์Œ์œผ๋กœ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ๋‹จ๊ณ„๋ณ„ ์„ค๋ช…์„ ํฌํ•จํ–ˆ์Šต๋‹ˆ๋‹ค.

JSONโ€‘RPC with Perl

gRPC๋ฅผ ๋‹ค๋ฃฌ ๋’ค ๋‹ค์Œ ๋ชฉํ‘œ๋Š” JSONโ€‘RPC์˜€์Šต๋‹ˆ๋‹ค. JSONโ€‘RPC๋ฅผ ์•Œ๊ฒŒ ๋œ ๋’ค MCP๋ฅผ ํƒ๊ตฌํ•˜๊ณ ์ž ํ–ˆ๊ณ , ์ƒ๊ฐ๋ณด๋‹ค ์‰ฝ๊ฒŒ ์‹œ์—ฐํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

Mojo meets GraphQL

์ดˆ๋ณด์ž๋ฅผ ์œ„ํ•œ ๊ธ€์ž…๋‹ˆ๋‹ค. ์ € ์—ญ์‹œ GraphQL์„ ์ฒ˜์Œ ์ ‘ํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด์ฃ . GraphiQL์„ ์ด์šฉํ•ด API๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ  ํ…Œ์ŠคํŠธํ•˜๋Š” ๋ถ€๋ถ„์ด ๊ฐ€์žฅ ์ข‹์•˜์Šต๋‹ˆ๋‹ค.

DBIx::Class and GraphQL

DBIx::Class์™€ GraphQL์„ ํ†ตํ•ฉํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๊ณต์œ ํ–ˆ์Šต๋‹ˆ๋‹ค. GraphQL์€ ๋งˆ์Œ์ด ์•ฝํ•œ ์‚ฌ๋žŒ์—๊ฒŒ๋Š” ํž˜๋“ญ๋‹ˆ๋‹ค. REST API ๋ฐฐ๊ฒฝ์ด ์žˆ๋‹ค๋ฉด ์ต์ˆ™ํ•ด์ง€๋Š” ๋ฐ ์‹œ๊ฐ„์ด ์ข€ ๊ฑธ๋ฆด ๊ฒ๋‹ˆ๋‹ค. ์ œ ๊ฐœ์ธ์ ์ธ ๊ฒฝํ—˜์„ ๋ฐ”ํƒ•์œผ๋กœ ๋ง์”€๋“œ๋ฆฝ๋‹ˆ๋‹ค.

CPAN and GraphQL

DBIx::Class์™€ GraphQL ํ†ตํ•ฉ ํ›„, ๊ณผ์ •์„ ๋” ๊ฐ„๋‹จํžˆ ๋งŒ๋“ค๊ณ ์ž ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์ƒˆ๋กœ์šด CPAN ๋ฐฐํฌํŒ DBIx::Class::Schema::GraphQL์„ ๋ฐœํ‘œํ–ˆ์Šต๋‹ˆ๋‹ค.

FalkorDB

FalkorDB์šฉ Perl ํด๋ผ์ด์–ธํŠธ ๋ชจ๋“ˆ์ž…๋‹ˆ๋‹ค. ๋Œ€๋ถ€๋ถ„ AI ๋„๊ตฌ๋กœ ์ž๋™ ์ƒ์„ฑํ–ˆ์œผ๋ฉฐ ์•„์ง ์ˆ˜๋™ ๊ฒ€ํ† ๋Š” ํ•˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

DBIx::Class::Schema::GraphQL

DBIx::Class์™€ GraphQL ํ†ตํ•ฉ ์ž‘์—… ์ค‘์— ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ชจ๋“ˆ์„ ์‚ฌ์šฉํ•˜๋ฉด GraphQL API๋ฅผ ์•„์ฃผ ์‰ฝ๊ฒŒ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Maintaining Perl (Tony Cook) May 2026


The Weekly Challenge

Mohammad Sajid Anwar๊ฐ€ ์ง„ํ–‰ํ•˜๋Š” The Weekly Challenge๋Š” ์—ฌ๋Ÿฌ๋ถ„์„ ํŽธ์•ˆํ•œ ์˜์—ญ ๋ฐ–์œผ๋กœ ๋Œ์–ด๋‚ด๋Š” ๊ธฐํšŒ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ์ฃผ๊ฐ„ ์ฑŒ๋ฆฐ์ง€์— ์ฐธ์—ฌํ•˜๋ฉด $50์˜ ์ƒ๊ธˆ์„ ๋ฐ›์„ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งค๋‹ฌ ๋ง, ํ•œ ๋‹ฌ ๋™์•ˆ ๊ฐ€์žฅ ํ™œ๋ฐœํžˆ ๊ธฐ์—ฌํ•œ ์‚ฌ๋žŒ์„ ์Šคํฐ์„œ์ธ Marc Perry๊ฐ€ ์„ ์ •ํ•ฉ๋‹ˆ๋‹ค.

The Weekly Challenge - 377

์ด๋ฒˆ ์ฃผ๋Š” โ€œReverse Existenceโ€์™€ โ€œPrefix Suffixโ€ ๋‘ ๊ฐ€์ง€ ์žฌ๋ฏธ์žˆ๋Š” ๊ณผ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฃผ๊ฐ„ ์ฑŒ๋ฆฐ์ง€๊ฐ€ ์ฒ˜์Œ์ด๋ผ๋ฉด, ๋งค์ฃผ ์ฆ๊ธฐ๋ฉฐ ์ฐธ์—ฌํ•ด ๋ณด์„ธ์š”. ์ž์„ธํ•œ ๋‚ด์šฉ์€ FAQ๋ฅผ ์ฐธ๊ณ ํ•˜์„ธ์š”.

RECAP - The Weekly Challenge - 376

์ง€๋‚œ ์ฃผ ํŒ€ PWC๊ฐ€ Perl๊ณผ Raku๋กœ โ€œChessboard Squaresโ€์™€ โ€œDoubled Wordsโ€ ๊ณผ์ œ๋ฅผ ํ•ด๊ฒฐํ•œ ๊ธฐ์—ฌ๋ฅผ ๊ฐ„๋žตํžˆ ๋˜์งš์–ด ๋ด…๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ์†”๋ฃจ์…˜์„ ๋งŒ๋‚˜๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Doubled Chessboard

Raku ์ตœ์‹  ๋ฌธ๋ฒ•์„ ํ™œ์šฉํ•ด Weekly Challenge ๋ฌธ์ œ๋ฅผ ๊น”๋”ํ•˜๊ณ  ๋ฏธ๋ คํ•˜๊ฒŒ ํ‘ธ๋Š” ๋ฐฉ๋ฒ•์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ž˜ ์ •์˜๋œ ์„œ๋ธŒ์…‹ ์ปค์Šคํ…€ ํƒ€์ž…์œผ๋กœ ์ž…๋ ฅ์„ ๊ฐ•๋ ฅํžˆ ๊ฒ€์ฆํ•˜๊ณ , ํ† ํฐํ™”๋œ ๊ฐ์ฒด์ง€ํ–ฅ ํด๋ž˜์Šค ๊ตฌ์กฐ๋ฅผ ์‚ฌ์šฉํ•ด ํ…์ŠคํŠธ ์ฒ˜๋ฆฌ๋ฅผ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ณต์žกํ•œ ์—ฃ์ง€ ์ผ€์ด์Šค(์˜ˆ: ์—ฌ๋Ÿฌ ์ค„์— ๊ฑธ์นœ lookโ€‘behind)๋„ ์†์‰ฝ๊ฒŒ ๋‹ค๋ฃน๋‹ˆ๋‹ค.

Doubled Words

Bob์€ Perl์˜ ์ž˜ ์•Œ๋ ค์กŒ์ง€๋งŒ ๊ฑฐ์˜ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋‚ด์žฅ ๊ธฐ๋Šฅ์„ ํ™œ์šฉํ•ด ๊นŒ๋‹ค๋กœ์šด ํ…์ŠคํŠธ ์ฒ˜๋ฆฌ ๋ฌธ์ œ์— ์ฐฝ์˜์ ์ธ ํ•ด๊ฒฐ์ฑ…์„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ๋Š” ๋ช…ํ™•ํžˆ ๋ฌธ์„œํ™”๋œ ๋ฐฑํŠธ๋ž˜ํ‚น ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ํ†ตํ•ด ํ† ํฐ์„ ์šฐํšŒํ•˜๋ฉด์„œ, split ์ •๊ทœ์‹์˜ ์บก์ฒ˜ ๊ทธ๋ฃน์„ ์ด์šฉํ•ด ๊ตฌ์กฐ์  ์ปจํ…์ŠคํŠธ๋ฅผ ์œ ์ง€ํ•˜๋Š” ์šฐ์•„ํ•œ ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค.

Chess Solo

Jorg๋Š” ์ฒด์Šค๋ณด๋“œ ์ƒ‰์น  ๋ฌธ์ œ๋ฅผ ๋งค์šฐ ๊ฐ„๊ฒฐํ•˜๊ณ  ์ˆ˜ํ•™์ ์œผ๋กœ ์šฐ์•„ํ•˜๊ฒŒ ํ’‰๋‹ˆ๋‹ค. modโ€ฏ2 ์—ฐ์‚ฐ ํ•˜์—์„œ ์ขŒํ‘œ ๊ธฐ๋ฐ˜์ด ์™„์ „ํžˆ ์†Œ๋ฉธํ•œ๋‹ค๋Š” ์ ์„ ์ด์šฉํ•ด Perl๊ณผ J ์–‘์ชฝ์—์„œ ํ•œ ์ค„ ์ฝ”๋“œ๋งŒ์œผ๋กœ ๊ตฌํ˜„ํ–ˆ์œผ๋ฉฐ, ๋‘ ๊ตฌํ˜„ ๋ชจ๋‘ ํšจ์œจ์ ์ด๊ณ  ๊ตฌ์กฐ๊ฐ€ ์ตœ์†Œํ™”๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

The Weekly Challenge 376

์ด ๋ธ”๋กœ๊ทธ ํฌ์ŠคํŠธ๋Š” ๋ช…๋ฃŒํ•˜๋ฉด์„œ๋„ ์ƒ์„ธํ•œ ์†”๋ฃจ์…˜์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๊น”๋”ํ•˜๊ณ  ๊ด€์šฉ์ ์ธ ์ฝ”๋“œ ์˜ˆ์‹œ์™€ ํ•จ๊ป˜ ์ •๊ทœ์‹์„ ์ด์šฉํ•ด ์ค‘๋ณต ๋‹จ์–ด๋ฅผ ํŒŒ์‹ฑํ•˜๊ณ , ๋‘ ์ˆ˜ํ•™ ์ขŒํ‘œ๋ฅผ ๋น„๊ตํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์งง๊ฒŒ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ๋ณต์žกํ•œ ๋กœ์ง์„ ์‰ฝ๊ฒŒ ์ฝ๊ณ  ๋ฐฐ์šธ ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

Perl Weekly Challenge 376

Perl์ด ํ•จ์ˆ˜ํ˜• ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๋กœ์„œ ์–ผ๋งˆ๋‚˜ ๊ฐ•๋ ฅํ•œ์ง€๋ฅผ ๊ทนํžˆ ์งง๊ณ  ๊ด€์šฉ์ ์ธ ์†”๋ฃจ์…˜์œผ๋กœ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. Luis Mochรกn์€ ํ‘œํ˜„๋ ฅ์ด ํ’๋ถ€ํ•œ ํ•œ ์ค„ ๋ฌธ์žฅ์„ ์‚ฌ์šฉํ•ด ๋ณต์žกํ•œ ์ œ์•ฝ์„ ์ž‘๊ณ  ๊น”๋”ํ•œ ๋…ผ๋ฆฌ ํ๋ฆ„์œผ๋กœ ๋ณ€ํ™˜ํ–ˆ์Šต๋‹ˆ๋‹ค.

A 1โ€‘Bit Chessboard and Fancy Separators

Matthias๋Š” Challengeโ€ฏ376์—์„œ ์ œ์‹œ๋œ ๋‚œ๊ด€์„ ์ž˜ ๊ตฌ๋ถ„๋œ ํŒŒ์‹ฑยทํฌ๋งทํŒ…, ์ •๊ทœ์‹ ์‚ฌ์šฉ์— ๋Œ€ํ•œ ๋ช…ํ™•ํ•œ ์ฃผ์„, ๊ทธ๋ฆฌ๊ณ  ํ”„๋กœ๋•์…˜์— ์ ํ•ฉํ•œ ๊น”๋”ํ•œ ์†”๋ฃจ์…˜ ์ œ์ถœ์„ ํ†ตํ•ด ๋ถ„์„์ ์ด๊ณ  ์ฒด๊ณ„์ ์œผ๋กœ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค.

You might think Iโ€™m crazy, but I donโ€™t even care

Perl Weekly Challengeโ€ฏ376์— ๋Œ€ํ•œ ๊ตฌ์กฐํ™”๋˜๊ณ  ํฅ๋ฏธ๋กœ์šด ๋ฆฌ๋ทฐ๋ฅผ ์ œ๊ณตํ•˜๋ฉฐ, ๋Œ€์ค‘ ๋ฌธํ™” ์š”์†Œ๋ฅผ ์›์น™์œผ๋กœ ์ธ์šฉํ•ฉ๋‹ˆ๋‹ค. Packy๋Š” ์‹ค์ œ ํ…์ŠคํŠธ ์ฒ˜๋ฆฌ์—์„œ์˜ ์šฐ์•„ํ•จ์„ ๋ช…ํ™•ํžˆ ๋ณด์—ฌ์ฃผ๊ณ , lookโ€‘ahead ๋กœ์ง๊ณผ ๊ฒฝ๊ณ„ ์ œ์•ฝ์„ ์„ค๋ช…ํ•˜๋ฉด์„œ ๊ฐ„๋‹จํ•˜๊ณ  ๊ด€์šฉ์ ์ด๋ฉฐ ์œ ์ง€๋ณด์ˆ˜๊ฐ€ ์‰ฌ์šด ์†”๋ฃจ์…˜์„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค.

Squares and pairs

์ด ์†”๋ฃจ์…˜์€ ์ฒด์Šค๋ณด๋“œ ํŒจ๋ฆฌํ‹ฐ ๋ฌธ์ œ๋ฅผ ๋งค์šฐ ๊น”๋”ํ•˜๊ณ  ์ˆ˜ํ•™์ ์œผ๋กœ ๋งŒ์กฑ์Šค๋Ÿฝ๊ฒŒ ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค. Peter๋Š” ์—ด ๋ฌธ์ž(ASCII ๊ฐ’, ord)์™€ ํ–‰ ๋ฒˆํ˜ธ๋ฅผ ํ™œ์šฉํ•ด ๊ณต๊ฐ„ ์ขŒํ‘œ๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ์ถ•์†Œํ–ˆ์Šต๋‹ˆ๋‹ค.

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