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ankitr/camelCase.ts

Created April 27, 2022 02:28
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Camel case from snake case TypeScript string literals
Raw
camelCase.ts
const a = 'snake_case';
type CamelCaseFromSnakeCase<Snake extends string> =
Snake extends `${infer First}_${infer Rest}`
? `${First}${Capitalize<CamelCaseFromSnakeCase<Rest>>}`
: Snake;
const b: CamelCaseFromSnakeCase<typeof a> = 'snakeCase';
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