質問編集履歴
1
元配列が漏れてた
test
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File without changes
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test
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@@ -74,6 +74,32 @@
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74
74
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75
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```ts
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76
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77
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const before = [
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78
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79
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{
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80
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81
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key1: 'A',
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82
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83
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key2: 'AA',
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84
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85
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key3: 'AAA',
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86
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87
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},
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88
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89
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{
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90
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91
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key1: 'B',
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92
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93
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key2: 'BB',
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94
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95
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key3: 'BBB',
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96
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97
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}
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98
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99
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]
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100
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101
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102
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77
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const after1 = before.reduce((acc, cur) => ({
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104
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...acc,
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