ruby-on-rails – 如何通过rails-assets安装modernizr 3？

发布时间：2020-12-17 02:08:33 所属栏目：百科来源：网络整理

导读：modernizr 2从 rails-assets开始易于安装. # Gemfilegem 'rails-assets-modernizr'# application.js//= require modernizr 但是,现代化的3个文档说： A lot has changed since the last version of Modernizr. There no longer is a single,base modernizr.j

modernizr 2从 rails-assets开始易于安装.

# Gemfile
gem 'rails-assets-modernizr'
# application.js
//= require modernizr

但是,现代化的3个文档说：

A lot has changed since the last version of Modernizr. There no longer is a single,base modernizr.js file. Instead,just head over to the Download page as you could have previously,and select the features you want to use in your project.
07001

这听起来好像我不能再从rails-assets获得modernizr 3了.这是真的？

正如所料,如果我尝试从rails-assets安装modernizr 3,我得到：

An ActionView::Template::Error occurred ...

  couldn't find file 'modernizr' ...
  app/assets/javascripts/application.js:20

解决方法

我没有让v3工作.我通过更改我的gemfile来版本化为2.8.3：

source 'https://rails-assets.org' do
  gem 'rails-assets-respond'
  gem 'rails-assets-modernizr','2.8.3'
end

（编辑：李大同）

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