我有一个完整的配置文件....
- if current_page.include? "test_string_one"
- @total_index = 3
- @next_location = '../random_string/page0.html'
- @next_name = 'title 2'
- if current_page.include? "test_string_two"
- @total_index = 10
- @next_location = '../another_random_string/page0.html'
- @next_name = 'title 3'
有没有更清晰的写作方式?使用Staticmatic。
我看到haml中有可用的过滤器。这一切都应该在:ruby
过滤器吗?
答案 0 :(得分:1)
此代码最适合帮助。
它可能看起来像这样:
module SomeHelper
def page_options
@page_options ||= begin
options = {}
if current_page.include? "test_string_one"
options[:total_index] = 3
options[:next_location] = '../random_string/page0.html'
options[:next_name] = 'title 2'
elsif current_page.include? "test_string_two"
options[:total_index] = 10
options[:next_location] = '../another_random_string/page0.html'
options[:next_name] = 'title 3'
end
options
end
end
end
然后,在您需要的每个页面中,您可以访问以下选项:page_options[:total_index]