我想在那里使用yml文件中声明的变量.例如,我声明site_name并想在下面使用它description.
en:
site_name: &site_name "Site Name"
static_pages:
company:
description: *site_name #this works fine
description: "#{*site_name} is an online system" #this doesn't work
如何将*site_name变量与其他文本组合在一起？