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JS coercion

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[๋‚ด๋ณด๋‚ด๋ฒˆ] JavaScript - Javascript Coercion Explained GitHub์— ์žˆ๋Š” 33 Concepts Every JavaScript Developer Should Know ๋ผ๋Š” ๋ฆฌํฌ์ง€ํ† ๋ฆฌ์˜ ๋‚ด์šฉ ์ค‘ ๊ณต๋ถ€ํ•˜๊ณ  ์‹ถ์€ ์•„ํ‹ฐํด์„ ๋‚ด๊ฐ€ ์ •๋ฆฌํ•  ๊ฒธ ๊ธฐ์–ตํ•  ๊ฒธ ์ž‘์„ฑํ•˜๋Š” ๋ฒˆ์—ญ๊ธ€์ด๋‹ค. 33๊ฐ€์ง€ ์ค‘ ๋„ค ๋ฒˆ์งธ์ธ Implicit, Explicit, Nominal, Structuring and Duck Typing๊ณผ ๊ด€๋ จ๋œ ๋‚ด์šฉ์ด๋‹ค. โ€ป ๋‚ด๋ณด๋‚ด๋ฒˆ(๋‚ด๊ฐ€ ๋ณด๋ ค๊ณ  ๋‚ด๊ฐ€ ๋ฒˆ์—ญํ•œ): ์˜์–ด ์ „๊ณต์ž๋„ ํ•ด์™ธ ์œ ํ•™ํŒŒ๋„ ์•„๋‹ˆ๊ธฐ์— ๋ฒˆ์—ญ์—๋Š” ์˜์—ญ, ์˜ค์—ญ, ๊ตฌ๊ธ€ ๋ฒˆ์—ญ์ด ๋ฌด์ˆ˜ํžˆ ๋งŽ์„ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์˜คํƒ€๋„ ๋งŽ์„ ์ˆ˜ ์žˆ๋‹ค. ์ •ํ™•ํ•œ ๋‚ด์šฉ์€ ์›๋ฌธ์„ ์ง์ ‘ ์‚ดํŽด๋ณด๊ฑฐ๋‚˜ ๋‹ค๋ฅธ ์ •๋ณด๋“ค์„ ๋” ์ฐพ์•„๋ณด๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. (ํ•˜์ง€๋งŒ ๋Œ“๊ธ€ ํ”ผ๋“œ๋ฐฑ๋„ ํ™˜์˜ํ•ฉ๋‹ˆ๋‹ค๐Ÿ˜ƒ ) ์ด๋ฒˆ์— ๊ณ ๋ฅธ ์•„ํ‹ฐํด์€ Ben Garrison ๋‹˜์ด ์ž‘์„ฑํ•˜์‹  Javascrip..

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