Rails ActionMailer 获取内容类型分隔符字符串

发布于 2024-11-25 16:07:41 字数 934 浏览 0 评论 0原文

解决我的其他问题，我决定，如果生成了 html.body（包括部分分隔符），我可以从字符串创建一个数组，按部分分隔符分割并自己重新排序。如何从以下块中获取部分分隔符字符串？

copy.part :content_type => 'multipart/related' do |rel|
rel.part :content_type => 'text/html' do |html|
    html.body = render(
        :file => "main.text.html",
        :body => {
                :part_container => rel,
                :user => @user,
                :content => content,
                :email_links => m.email_links,
                :nav_image => m.nav_image
                }
        )
    end
    # I assume 'rel' is a 'part'...but how do I get "--93920293920-relative" for example from the html.body string?
    html.body.split(???)
end

编辑：算了，任务完成了。一个简单的数组摆弄修复了它：

rel.parts.unshift rel.parts.pop

原文

Working off of my other question, I've decided that if the html.body is generated (part separators included), I could just make an array from the string, split by the part separator and reorder it myself. How do I get the part separator string from the following block?

copy.part :content_type => 'multipart/related' do |rel|
rel.part :content_type => 'text/html' do |html|
    html.body = render(
        :file => "main.text.html",
        :body => {
                :part_container => rel,
                :user => @user,
                :content => content,
                :email_links => m.email_links,
                :nav_image => m.nav_image
                }
        )
    end
    # I assume 'rel' is a 'part'...but how do I get "--93920293920-relative" for example from the html.body string?
    html.body.split(???)
end

EDIT: Forget it, mission accomplished. A simple array fiddling fixed it: