Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 9x 8x 8x 1x 9x 2x 2x 2x 2x 2x 2x | /**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var isArrayLikeObject = require( '@stdlib/assert/is-array-like-object' );
var format = require( '@stdlib/string/format' );
var copy = require( '@stdlib/utils/copy' );
// MAIN //
/**
* Returns a function to flatten an array and deep copy.
*
* @private
* @param {Function} flatten - flatten function
* @returns {Function} wrapped flatten function
*/
function wrap( flatten ) {
return flattenArray;
/**
* Flattens an array and deep copies array elements.
*
* @private
* @param {ArrayLikeObject} arr - array to flatten
* @throws {TypeError} must provide an array-like object
* @returns {Array} flattened array
*/
function flattenArray( arr ) {
if ( !isArrayLikeObject( arr ) ) {
throw new TypeError( format( 'invalid argument. Must provide an array-like object. Value: `%s`.', arr ) );
}
return copy( flatten( arr ) );
}
}
// EXPORTS //
module.exports = wrap;
|