Ruby on Rails应用程序显示不需要的数据 [英] Ruby on Rails App Displaying Unwanted Data
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问题描述
无论何时运行以下代码,我都会在页面上获得额外的输出,就像底部的垃圾一样.我试图查看它是否在我的迁移或函数调用中,但它们似乎都非常干净(f.name不太多).如果需要,我可以提供我的迁移和架构的副本.
Whenever the following code runs i get extra output on the page which looks like the garbage on the bottom. I have tried to see if it is in my migrations or function calls, but they all seem to be pretty clean (not much too f.name). If needed I can provide a copy of my migrations and schema.
<%= @subject.Name %>
<%= @subject.formulas.each do |f| %>
<div class="entry">
<h3><%= f.name %></h3>
</div>
<% end %>
额外的输出是:
[#<Formula id: 2, name: "Pythagorean Theorem", description: "n any right triangle, the area of the square whose ...", formula: "a^2+b^2=c^2", created_at: "2011-05-17 03:18:44", updated_at: "2011-05-17 03:18:44">]
推荐答案
更改
<%= @subject.formulas.each do |f| %>
到
<% @subject.formulas.each do |f| %>
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