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When serializing a Regexp instance, encode the [Regexp#source][]. When encoding a value into a [pattern][] attribute from ERB/Ruby, declaring the String can be tedious. For example, one might attempt to encode `\w+` as `"\\\w+"`, but once serialized to the browser, that is not equivalent to the `"\w+"` HTML attribute. Instead, enable declaring Regexp and Regexp literals as attributes, and encoding them as their source String. [Regexp#source]: https://ruby-doc.org/core-2.7.2/Regexp.html#method-i-source [pattern]: https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/pattern |
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= Action View Action View is a framework for handling view template lookup and rendering, and provides view helpers that assist when building HTML forms, Atom feeds and more. Template formats that Action View handles are ERB (embedded Ruby, typically used to inline short Ruby snippets inside HTML), and XML Builder. You can read more about Action View in the {Action View Overview}[https://edgeguides.rubyonrails.org/action_view_overview.html] guide. == Download and installation The latest version of Action View can be installed with RubyGems: $ gem install actionview Source code can be downloaded as part of the Rails project on GitHub: * https://github.com/rails/rails/tree/master/actionview == License Action View is released under the MIT license: * https://opensource.org/licenses/MIT == Support API documentation is at * https://api.rubyonrails.org Bug reports for the Ruby on Rails project can be filed here: * https://github.com/rails/rails/issues Feature requests should be discussed on the rails-core mailing list here: * https://discuss.rubyonrails.org/c/rubyonrails-core