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26 lines
618 B
TypeScript
26 lines
618 B
TypeScript
import type {UnknownArrayOrTuple} from './internal';
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/**
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Extracts the type of an array or tuple minus the first element.
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@example
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```
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import type {ArrayTail} from 'type-fest';
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declare const curry: <Arguments extends unknown[], Return>(
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function_: (...arguments_: Arguments) => Return,
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...arguments_: ArrayTail<Arguments>
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) => (...arguments_: ArrayTail<Arguments>) => Return;
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const add = (a: number, b: number) => a + b;
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const add3 = curry(add, 3);
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add3(4);
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//=> 7
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```
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@category Array
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*/
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export type ArrayTail<TArray extends UnknownArrayOrTuple> = TArray extends readonly [unknown, ...infer Tail] ? Tail : [];
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