質問編集履歴
2
誤字修正
test
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File without changes
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test
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@@ -68,7 +68,7 @@
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68
68
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69
69
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["2019-12": [
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70
70
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71
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-
["image": "", "price": "22", "name": "東京", "date": "2019-
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71
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+
["image": "", "price": "22", "name": "東京", "date": "2019-12-31 12:21:21"],
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72
72
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73
73
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["image": "", "price": "21", "name": "千葉", "date": "2019-12-04 12:34:56"],
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74
74
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1
期待する結果を追記
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File without changes
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test
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@@ -10,19 +10,19 @@
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10
10
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11
11
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let result = [
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12
12
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13
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-
["image": "", "price": "22", "name": "東京", "date": "2019-
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13
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+
["image": "", "price": "22", "name": "東京", "date": "2019-12-31 12:21:21"],
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14
14
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15
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-
["image": "", "price": "21", "name": "千葉", "date": "201
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15
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+
["image": "", "price": "21", "name": "千葉", "date": "2019-12-04 12:34:56"],
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16
16
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17
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-
["image": "", "price": "20", "name": "埼玉", "date": "201
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17
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+
["image": "", "price": "20", "name": "埼玉", "date": "2019-11-23 08:01:58"],
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18
18
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19
19
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["image": "", "price": "32", "name": "滋賀", "date": "2019-05-05 08:01:58"],
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20
20
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21
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-
["image": "", "price": "33", "name": "京都", "date": "201
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21
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+
["image": "", "price": "33", "name": "京都", "date": "2019-04-10 08:01:58"],
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22
22
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23
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-
["image": "", "price": "31", "name": "大阪", "date": "201
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23
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+
["image": "", "price": "31", "name": "大阪", "date": "2019-04-10 08:01:58"],
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24
24
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25
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-
["image": "", "price": "30", "name": "兵庫", "date": "201
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25
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+
["image": "", "price": "30", "name": "兵庫", "date": "2018-12-12 08:01:58"],
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26
26
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27
27
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]
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28
28
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@@ -55,3 +55,53 @@
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55
55
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56
56
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57
57
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また、仮に上記のコードが上手く動くようになったとして、並び順が新しいもの順に保証された形にする事は可能なのでしょうか？
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58
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+
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59
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+
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60
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+
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61
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+
期待する結果（よくわからないので形は適当です）
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62
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+
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63
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+
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64
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+
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65
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+
```ここに言語を入力
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66
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+
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67
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+
let res = [
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68
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+
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69
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+
["2019-12": [
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70
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+
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71
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+
["image": "", "price": "22", "name": "東京", "date": "2019-01-01 12:21:21"],
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72
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+
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73
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+
["image": "", "price": "21", "name": "千葉", "date": "2019-12-04 12:34:56"],
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74
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+
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75
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+
],
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76
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+
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77
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+
["2019-11": [
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78
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+
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79
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+
["image": "", "price": "20", "name": "埼玉", "date": "2019-11-23 08:01:58"],
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80
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+
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81
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+
],
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82
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+
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83
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+
["2019-05": [
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84
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+
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85
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+
["image": "", "price": "32", "name": "滋賀", "date": "2019-05-05 08:01:58"],
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86
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+
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87
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+
],
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88
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+
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89
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+
["2019-04": [
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90
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+
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91
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+
["image": "", "price": "33", "name": "京都", "date": "2019-04-10 08:01:58"],
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92
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+
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93
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+
["image": "", "price": "31", "name": "大阪", "date": "2019-04-10 08:01:58"],
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94
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+
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95
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+
],
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96
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+
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97
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+
["2018-12": [
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98
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+
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99
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+
["image": "", "price": "30", "name": "兵庫", "date": "2018-12-12 08:01:58"],
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100
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+
|
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101
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+
]
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102
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+
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103
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+
]
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104
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+
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105
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+
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106
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+
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107
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+
```
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