๊ฐ์ฒด ํค๋ฅผ ๋งคํํ๊ณ ํค๊ฐ ๋งคํ๋ ์ ๊ฐ์ฒด๋ฅผ ๋ฐํํฉ๋๋ค.
let _ = require('underscore');
module.exports = (o, f) =>
_.object(
_.map(
_.pairs(o), (keyValue) => [f(keyValue[0], keyValue[1]), keyValue[1]]
)
);
์๋ _.keys
A๋ฅผ _.map
.
๋งคํ๋ ํค๊ฐ ์๋ ๊ฐ์ฒด๋ฅผ ๋ฐํํ๋ ํจ์๋ฅผ ๊ฐ๊ณ ์ถ์ต๋๋ค.
mapKeys :: ( Object, KeyMappingFunction ) -> Object
์ด๊ฒ์ _.keys
์ _.map
๊ฒฐํฉํ ๊ฒ ์ด์์
๋๋ค.
lodash/mapKeys ๋๋ lodash.mapkeys ๋ฅผ ์ฐธ์กฐํ์ญ์์ค.
๊ฐ์ฅ ์ ์ฉํ ๋๊ธ
lodash/mapKeys ๋๋ lodash.mapkeys ๋ฅผ ์ฐธ์กฐํ์ญ์์ค.