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53 lines
1.5 KiB
TypeScript
53 lines
1.5 KiB
TypeScript
// Loaded from https://deno.land/x/ramda@v0.27.2/source/curry.js
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import _curry1 from './internal/_curry1.js';
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import curryN from './curryN.js';
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/**
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* Returns a curried equivalent of the provided function. The curried function
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* has two unusual capabilities. First, its arguments needn't be provided one
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* at a time. If `f` is a ternary function and `g` is `R.curry(f)`, the
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* following are equivalent:
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*
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* - `g(1)(2)(3)`
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* - `g(1)(2, 3)`
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* - `g(1, 2)(3)`
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* - `g(1, 2, 3)`
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*
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* Secondly, the special placeholder value [`R.__`](#__) may be used to specify
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* "gaps", allowing partial application of any combination of arguments,
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* regardless of their positions. If `g` is as above and `_` is [`R.__`](#__),
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* the following are equivalent:
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*
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* - `g(1, 2, 3)`
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* - `g(_, 2, 3)(1)`
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* - `g(_, _, 3)(1)(2)`
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* - `g(_, _, 3)(1, 2)`
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* - `g(_, 2)(1)(3)`
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* - `g(_, 2)(1, 3)`
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* - `g(_, 2)(_, 3)(1)`
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*
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* @func
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* @memberOf R
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* @since v0.1.0
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* @category Function
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* @sig (* -> a) -> (* -> a)
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* @param {Function} fn The function to curry.
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* @return {Function} A new, curried function.
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* @see R.curryN, R.partial
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* @example
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*
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* const addFourNumbers = (a, b, c, d) => a + b + c + d;
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*
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* const curriedAddFourNumbers = R.curry(addFourNumbers);
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* const f = curriedAddFourNumbers(1, 2);
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* const g = f(3);
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* g(4); //=> 10
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*/
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var curry = _curry1(function curry(fn) {
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return curryN(fn.length, fn);
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});
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export default curry;
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