e5d578a849
Disable the confirmation dialog when deleting files in the VS Code explorer to streamline the development workflow and reduce friction during file management operations.
65 lines
1.2 KiB
JavaScript
65 lines
1.2 KiB
JavaScript
'use strict'
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/**
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* Expose `arrayFlatten`.
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*/
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module.exports = arrayFlatten
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/**
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* Recursive flatten function with depth.
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*
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* @param {Array} array
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* @param {Array} result
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* @param {Number} depth
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* @return {Array}
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*/
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function flattenWithDepth (array, result, depth) {
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for (var i = 0; i < array.length; i++) {
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var value = array[i]
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if (depth > 0 && Array.isArray(value)) {
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flattenWithDepth(value, result, depth - 1)
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} else {
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result.push(value)
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}
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}
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return result
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}
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/**
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* Recursive flatten function. Omitting depth is slightly faster.
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*
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* @param {Array} array
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* @param {Array} result
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* @return {Array}
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*/
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function flattenForever (array, result) {
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for (var i = 0; i < array.length; i++) {
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var value = array[i]
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if (Array.isArray(value)) {
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flattenForever(value, result)
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} else {
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result.push(value)
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}
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}
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return result
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}
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/**
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* Flatten an array, with the ability to define a depth.
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*
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* @param {Array} array
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* @param {Number} depth
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* @return {Array}
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*/
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function arrayFlatten (array, depth) {
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if (depth == null) {
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return flattenForever(array, [])
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}
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return flattenWithDepth(array, [], depth)
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}
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