我试图呈现一个体面 - 一系列复杂在我的应用泛音和正在以下错误信息:局部名称(套/ 3/0)是不是一个有效的Ruby标识符
The partial name (sets/3/1) is not a valid Ruby identifier; make sure your partial name starts with underscore, and is followed by any combination of letters, numbers and underscores.
这在bucket
<% @random_partial = 'sets/' + bucket.to_s + '/' + rand(2).round.to_s %>
<%= render partial: @random_partial %>
bucket
是一个数字(与7之间1,而不是该事项)和随机数是选择一个随机的部分从什么:部分是从我generators#show
动作呈现,使用下面的代码。文件结构目前看起来是这样的:
generators
|--exercises
|--_cardio0.html.erb
|--_cardio1.html.erb
|--_weight0.html.erb
|--_weight1.html.erb
|--sets
|--1
|--_0.html.erb
|--_1.html.erb
|--2
|--_0.html.erb
|--_1.html.erb
|--3
|--_0.html.erb
|--_1.html.erb
|--4
|--_0.html.erb
|--_1.html.erb
|--5
|--_0.html.erb
|--_1.html.erb
|--6
|--_0.html.erb
|--_1.html.erb
|--7
|--_0.html.erb
|--_1.html.erb
|--new.html.erb
|--show.html.erb
最后,我不认为这会影响正在显示的错误,但是这是一个什么样的sets
泛音一个看起来像一个示例:
<% @random_cardio_1 = 'exercises/_cardio' + rand(2).round.to_s %>
Five Minutes of <%= render partial: @random_cardio_1 %>
<% @random_cardio_2 = 'exercises/_cardio' + rand(2).round.to_s %>
Five Minutes of <%= render partial: @random_cardio_2 %>
<% @random_cardio_3 = 'exercises/_cardio' + rand(2).round.to_s %>
Five Minutes of <%= render partial: @random_cardio_3 %>
其他人能找出为什么这个错误正在产生或如何纠正这个代码?
什么版本是轨道前的嵌套部分删除
_
? – jamesjaya