point free in functional programming

2023-05-21

๋ฐฐ๊ฒฝ ํ•จ์ˆ˜ํ˜•์— ๋Œ€ํ•œ ๋ธ”๋กœ๊ทธ ๊ธ€์„ ์ฐพ์•„ ๋ณด๋˜ ์ค‘ pointfree-javascript ๋ผ๋Š” ๊ธ€์„ ์ ‘ํ•˜๊ฒŒ ๋˜์—ˆ๋‹ค. ๊ธฐ์กด์˜ ๊ฒฝํ—˜์„ ํ†ตํ•ด์„œ ์œ ์ถ”ํ•ด๋ด๋„ ์˜๋ฏธ๋ฅผ ์•Œ๊ธฐ ์–ด๋ ค์› ๋‹ค. point free ๋ž€ ๋ฌด์—‡์ธ์ง€ ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•ด ๊ธ€์„ ์ •๋ฆฌํ–ˆ๋‹ค. ์ฒซ์ธ์ƒ ํ•ด๋‹น ๊ธ€์ƒ์„œ๋Š” ํ•จ์ˆ˜ ์กฐํ•ฉ(compose)์„ ํ•˜๋ฉด ํ•จ์ˆ˜๊ฐ€ smaller(์ž‘๊ฒŒ ์ชผ๊ฐœ๊ณ ), generic(์ž˜ ์ถ”์ƒํ™”๋˜๊ณ ), rโ€ฆ