【发布时间】:2020-11-16 22:46:55
【问题描述】:
我想知道实现这一目标的最佳方法是什么:
my_hash_1 = { fruits: { red: 'apple' }, vegetables: { green: 'spinach' } }
my_hash_2 = { fruits: { green: 'grapes' } }
expected_output = { fruits: { red: 'apple', green: 'grapes' }, vegetables: { green: 'spinach' } }
我已经研究过使用合并!但这给了我输出:
{:fruits=>{:green=>"grapes"}, :vegetables=>{:green=>"spinach"}}
【问题讨论】:
标签: ruby hash merge hash-of-hashes