我有一系列哈希:
[{'object' => 'ob1', 'quantity' => '2'}, {'object' => 'ob2', 'quantity' => '3'}, .....]
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我想将其转换为符号形式:
[{:object => 'ob1', :quantity => '2'}, {:object => 'ob2', :quantity => '3'}, .....]
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尝试过:
symbolized_array = array.each => { |c| c.to_options }
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但我没有获得任何转换,symbolized_array与数组相同
为什么?