fullfrontend /
icls
| Lines of Code | 59 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | export default class InMemoryStore { |
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| 2 | |||
| 3 | constructor (initialStore = {}) { |
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| 4 | this._store = initialStore; |
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| 5 | } |
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| 6 | |||
| 7 | _recurse (key, value) { |
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| 8 | |||
| 9 | if (key === undefined) { |
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| 10 | return this._store; |
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| 11 | } |
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| 12 | |||
| 13 | let writeMode = value !== undefined; |
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| 14 | |||
| 15 | let currentLevel = this._store; |
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| 16 | let levels = key.split('.'); |
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| 17 | |||
| 18 | for (let i = 0, l = levels.length; i < l; i++) { |
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| 19 | if (!writeMode && currentLevel[levels[i]] === undefined) { |
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| 20 | return null; |
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| 21 | } |
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| 22 | |||
| 23 | if (!writeMode) { |
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| 24 | currentLevel = currentLevel[levels[i]]; |
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| 25 | continue; |
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| 26 | } |
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| 27 | |||
| 28 | if (currentLevel[levels[i]] === undefined) { |
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| 29 | currentLevel[levels[i]] = {}; |
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| 30 | } |
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| 31 | |||
| 32 | if (i + 1 === l) { |
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| 33 | currentLevel[levels[i]] = value; |
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| 34 | } |
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| 35 | |||
| 36 | currentLevel = currentLevel[levels[i]]; |
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| 37 | } |
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| 38 | |||
| 39 | return currentLevel; |
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| 40 | } |
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| 41 | |||
| 42 | get (key, defaultValue = null) { |
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| 43 | return this._recurse(key) || defaultValue; |
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| 44 | } |
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| 45 | |||
| 46 | set (key, value) { |
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| 47 | this._recurse(key, value); |
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| 48 | return this; |
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| 49 | } |
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| 50 | |||
| 51 | reset () { |
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| 52 | this._store = {}; |
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| 53 | } |
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| 54 | |||
| 55 | toJS () { |
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| 56 | return this._store; |
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| 57 | } |
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| 58 | |||
| 59 | } |
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| 60 |
