【发布时间】:2016-05-19 19:04:57
【问题描述】:
如何在 Perl 中更改哈希数组中的元素?
假设我有以下数组并想更改商品的价格:
my @clothes = (
{ item => 'Jeans', colour => 'Blue', price => 50 },
{ item => 'Shawl', colour => 'Red', price => 30 },
{ item => 'Blazer', colour => 'Brown', price => 100 },
{ item => 'Suit', colour => 'Black', price => 40 },
{ item => 'Top', colour => 'White', price => 25 }
);
【问题讨论】: