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Haml (HTML Abstraction Markup Language) is a layer on top of HTML or XML that's designed to express the structure of documents in a non-repetitive, elegant, and easy way by using indentation rather than closing tags and allowing Ruby to be embedded with ease. It was originally envisioned as a plugin for Ruby on Rails, but it can function as a stand-alone templating engine.

Critical or Security advisories for 4.0.1

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Changelog for 4.0.1

Released March 21, 2013 (diff).

  • Remove Rails 3.2.3+ textarea hack in favor of a more general solution.
  • Fix some performance regressions.
  • Fix support for Rails 4 text_area helper method.
  • Fix data attribute flattening with singleton objects. (thanks Alisdair McDiarmid)
  • Fix support for sass-rails 4.0 beta. (thanks Ryunosuke SATO)
  • Load "haml/template" in Railtie in order to prevent user options set in a Rails initializer from being overwritten
  • Don't depend on Rails in haml/template to allow using Haml with ActionView but without Rails itself. (thanks Hunter Haydel)

Dependencies for 4.0.1

Name Requirement Status
>= 0

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