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es-toolkit

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A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

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import { partialRightImpl } from "../../function/partialRight.mjs"; //#region src/compat/function/partialRight.ts /** * This method is like `partial` except that partially applied arguments are appended to the arguments it receives. * * The partialRight.placeholder value, which defaults to a `symbol`, may be used as a placeholder for partially applied arguments. * * Note: This method doesn't set the `length` property of partially applied functions. * * @template F The type of the function to partially apply. * @param func The function to partially apply arguments to. * @param partialArgs The arguments to be partially applied. * @returns Returns the new partially applied function. * * @example * function greet(greeting, name) { * return greeting + ' ' + name; * } * * const greetFred = partialRight(greet, 'fred'); * greetFred('hi'); * // => 'hi fred' * * // Partially applied with placeholders. * const sayHelloTo = partialRight(greet, 'hello', partialRight.placeholder); * sayHelloTo('fred'); * // => 'hello fred' */ function partialRight(func, ...partialArgs) { return partialRightImpl(func, partialRight.placeholder, ...partialArgs); } partialRight.placeholder = Symbol("compat.partialRight.placeholder"); //#endregion export { partialRight };