Module Haml::Template
In: lib/haml/template.rb

The class that keeps track of the global options for Haml within Rails.

Methods

Attributes

options  [RW]  The options hash for Haml when used within Rails. See {file:HAML_REFERENCE.md#haml_options the Haml options documentation}.

@return [{Symbol => Object}]

Public Instance methods

[Source]

    # File lib/haml/template.rb, line 36
36:         def precompiled_method_return_value_with_haml_xss
37:           "::Haml::Util.html_safe(#{precompiled_method_return_value_without_haml_xss})"
38:         end

[Source]

    # File lib/haml/template.rb, line 30
30:                               def rails_xss_safe?; true; end

Enables integration with the Rails 2.2.5+ XSS protection, if it‘s available and enabled.

@return [Boolean] Whether the XSS integration was enabled.

[Source]

    # File lib/haml/template.rb, line 21
21:     def try_enabling_xss_integration
22:       return false unless (ActionView::Base.respond_to?(:xss_safe?) && ActionView::Base.xss_safe?) ||
23:         # We check for ActiveSupport#on_load here because if we're loading Haml that way, it means:
24:         # A) we're in Rails 3 so XSS support is always on, and
25:         # B) we might be in Rails 3 beta 3 where the load order is broken and xss_safe? is undefined
26:         (defined?(ActiveSupport) && Haml::Util.has?(:public_method, ActiveSupport, :on_load))
27: 
28:       Haml::Template.options[:escape_html] = true
29: 
30:       Haml::Util.module_eval {def rails_xss_safe?; true; end}
31: 
32:       require 'haml/helpers/xss_mods'
33:       Haml::Helpers.send(:include, Haml::Helpers::XssMods)
34: 
35:       Haml::Precompiler.module_eval do
36:         def precompiled_method_return_value_with_haml_xss
37:           "::Haml::Util.html_safe(#{precompiled_method_return_value_without_haml_xss})"
38:         end
39:         alias_method :precompiled_method_return_value_without_haml_xss, :precompiled_method_return_value
40:         alias_method :precompiled_method_return_value, :precompiled_method_return_value_with_haml_xss
41:       end
42: 
43:       true
44:     end

[Validate]