1 |
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2 | type KeyComparator = (a: string, b: string) => number
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3 |
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4 |
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5 | type IndexedObject = { [key: string]: any }
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6 |
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7 |
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8 |
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11 |
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12 |
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13 | export function sortArray<T extends any[]>(
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14 | subject: T,
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15 | comparator?: KeyComparator
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16 | ): T {
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17 | const result = []
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18 | for (let value of subject) {
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19 |
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20 | if (value != null) {
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21 | if (Array.isArray(value)) {
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22 | value = sortArray(value, comparator)
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23 | } else if (typeof value === 'object') {
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24 |
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25 | value = sortObject(value, comparator)
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26 | }
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27 | }
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28 |
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29 |
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30 | result.push(value)
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31 | }
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32 | return result as T
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33 | }
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34 |
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35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 | export default function sortObject<T extends IndexedObject>(
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42 | subject: T,
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43 | comparator?: KeyComparator
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44 | ): T {
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45 | const result: IndexedObject = {} as T
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46 | const sortedKeys = Object.keys(subject).sort(comparator)
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47 | for (let i = 0; i < sortedKeys.length; ++i) {
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48 |
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49 | const key = sortedKeys[i]
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50 | let value = subject[key]
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51 |
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52 |
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53 | if (value != null) {
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54 | if (Array.isArray(value)) {
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55 | value = sortArray(value, comparator)
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56 | } else if (typeof value === 'object') {
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57 | value = sortObject(value, comparator)
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58 | }
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59 | }
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60 |
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61 |
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62 | result[key] = value
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63 | }
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64 | return result as T
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65 | }
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