whole_func_string: 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);
  	    }
  	  };
  	}
func_code_string: 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);
  	    }
  	  };
  	}
func_documentation_string: Optimized internal two-arity curry function.
  
  @private
  @category Function
  @param {Function} fn The function to curry.
  @return {Function} The curried function.