nextcloud.com/node_modules/array-slice/index.js at master · nextcloud/nextcloud.com · GitHub

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/*!

* array-slice <https://github.com/jonschlinkert/array-slice>

* Released under the MIT License.

'use strict';

module.exports = function slice(arr, start, end) {

var len = arr.length;

var range = [];

start = idx(arr, start);

end = idx(arr, end, len);

while (start < end) {

range.push(arr[start++]);

}

return range;

};

function idx(arr, pos, end) {

var len = arr.length;

if (pos == null) {

pos = end || 0;

} else if (pos < 0) {

pos = Math.max(len + pos, 0);

} else {

pos = Math.min(pos, len);

}

return pos;

}

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