swc/bundler/tests/.cache/deno/f77bca47ddef1fcb5c0f6a204c98106198b772bf.ts

// Loaded from https://deno.land/x/ramda@v0.27.2/source/internal/_curry2.js


import _curry1 from './_curry1.js';
import _isPlaceholder from './_isPlaceholder.js';


/**
 * Optimized internal two-arity curry function.
 *
 * @private
 * @category Function
 * @param {Function} fn The function to curry.
 * @return {Function} The curried function.
 */
export default function _curry2(fn) {
  return function f2(a, b) {
    switch (arguments.length) {
      case 0:
        return f2;
      case 1:
        return _isPlaceholder(a)
          ? f2
          : _curry1(function(_b) { return fn(a, _b); });
      default:
        return _isPlaceholder(a) && _isPlaceholder(b)
          ? f2
          : _isPlaceholder(a)
            ? _curry1(function(_a) { return fn(_a, b); })
            : _isPlaceholder(b)
              ? _curry1(function(_b) { return fn(a, _b); })
              : fn(a, b);
    }
  };
}