Minifies output of erb templates compilation: eliminates line-breaks, tabs and spaces
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install minified_erb
require 'erubis' require 'minified_erb' template = <<-HEREDOC <div> <% 3.times do %> <span></span> <% end %> </div> HEREDOC erb = Erubis::Eruby.new(template, minify: true) p erb.result # => "<div><span></span><span></span><span></span></div>"
Supported Erb engines
minify: true is passed for all templates with
Only full line comments are supported. Comments on the same line with code will lead to various issues.
<div> <%# this works %> <% if true # this will lead to a syntax error %> <% end # because this line will become commented out too %> </div>
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/dreyks/minified_erb.
The gem is available as open source under the terms of the MIT License.