20169881981

Committed 12 Dec 2025 02:28PM UTC coverage: 93.827% (-4.2%) from 98.014%

Build # 20169881981

Build Type

push

github

Committed by

ad1426

Commit Message

Merge branch 'main' of https://github.com/dApY3112/software-testing-assignment-part2

Coverage Stats

117 of 155 branches covered (75.48%)

Branch coverage included in aggregate %.

947 of 979 relevant lines covered (96.73%)

2.73 hits per line

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80.7

/src/slice.js

/**
 * Creates a slice of `array` from `start` up to, but not including, `end`.
 *
 * **Note:** This method is used instead of
 * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
 * returned.
 *
 * @since 3.0.0
 * @category Array
 * @param {Array} array The array to slice.
 * @param {number} [start=0] The start position. A negative index will be treated as an offset from the end.
 * @param {number} [end=array.length] The end position. A negative index will be treated as an offset from the end.
 * @returns {Array} Returns the slice of `array`.
 * @example
 *
 * var array = [1, 2, 3, 4]
 *
 * _.slice(array, 2)
 * // => [3, 4]
 */
function slice(array, start, end) {
  let length = array == null ? 0 : array.length
  if (!length) {
    return []
  }
  start = start == null ? 0 : start
  end = end === undefined ? length : end

  if (start < 0) {
    start = -start > length ? 0 : (length + start)
  }
  if (end < 0) {
    end += length
  }
  length = start > end ? 0 : ((end - start) >>> 0)
  start >>>= 0

  let index = -1
  const result = new Array(length)
  while (++index < length) {
    result[index] = array[index + start]
  }
  return result
}

export default slice

1	/**	2✔
2	* Creates a slice of `array` from `start` up to, but not including, `end`.	2✔
3	*	2✔
4	* Note: This method is used instead of	2✔
5	* [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are	2✔
6	* returned.	2✔
7	*	2✔
8	* @since 3.0.0	2✔
9	* @category Array	2✔
10	* @param {Array} array The array to slice.	2✔
11	* @param {number} [start=0] The start position. A negative index will be treated as an offset from the end.	2✔
12	* @param {number} [end=array.length] The end position. A negative index will be treated as an offset from the end.	2✔
13	* @returns {Array} Returns the slice of `array`.	2✔
14	* @example	2✔
15	*	2✔
16	* var array = [1, 2, 3, 4]	2✔
17	*	2✔
18	* _.slice(array, 2)	2✔
19	* // => [3, 4]	2✔
20	*/	2✔
21	function slice(array, start, end) {	5✔
22	let length = array == null ? 0 : array.length	5!
23	if (!length) {	5✔
24	return []	×
25	}	×
26	start = start == null ? 0 : start	5!
27	end = end === undefined ? length : end	5!
28		5✔
29	if (start < 0) {	5✔
30	start = -start > length ? 0 : (length + start)	5!
31	}	×
32	if (end < 0) {	5✔
33	end += length	×
34	}	×
35	length = start > end ? 0 : ((end - start) >>> 0)	5✔
36	start >>>= 0	5✔
37		5✔
38	let index = -1	5✔
39	const result = new Array(length)	5✔
40	while (++index < length) {	5✔
41	result[index] = array[index + start]	9✔
42	}	9✔
43	return result	5✔
44	}	5✔
45		5✔
46	export default slice	2✔

dApY3112 / software-testing-assignment-part2 / 20169881981

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