module ActionController
module ActionView
module ActionView::Helpers
module ActionView::Helpers::CaptureHelper
module ActionView::Helpers::FormHelper
module ActionView::Helpers::FormTagHelper
module ActionView::Helpers::TagHelper
module ActionView::Helpers::TextHelper
module Haml
module Haml::Exec
module Haml::Filters
module Haml::Filters::Base
module Haml::Filters::Cdata
module Haml::Filters::ERB
module Haml::Filters::Escaped
module Haml::Filters::Javascript
module Haml::Filters::Markdown
module Haml::Filters::Maruku
module Haml::Filters::Plain
module Haml::Filters::Preserve
module Haml::Filters::Ruby
module Haml::Filters::Sass
module Haml::Filters::Textile
module Haml::HTML::Node
module Haml::Helpers
module Haml::Helpers::ActionViewExtensions
module Haml::Helpers::XssMods
module Haml::Precompiler
module Haml::Shared
module Haml::Template
module Haml::Util
module Haml::Version
module Hpricot
module Hpricot::Node
module Sass
module Sass::Files
module Sass::Plugin
module Sass::Script
module Sass::Script::Functions
module Sass::Tree
class ActionController::Base
class ActionView::Base
class ActionView::Helpers::InstanceTag
class Haml::Buffer
class Haml::Engine
class Haml::Error
class Haml::Exec::CSS2Sass
class Haml::Exec::Generic
class Haml::Exec::HTML2Haml
class Haml::Exec::Haml
class Haml::Exec::HamlSass
class Haml::Exec::Sass
class Haml::HTML
class Haml::Helpers::ErrorReturn
class Haml::Plugin
class Haml::Precompiler::Line
class Haml::SyntaxError
class Haml::Util::StaticConditionalContext
class Hpricot::BaseEle
class Hpricot::CData
class Hpricot::Comment
class Hpricot::Doc
class Hpricot::DocType
class Hpricot::Elem
class Hpricot::XMLDecl
class Merb::Rack::Application
class MerbHandler
class Object
class Sass::CSS
class Sass::Engine
class Sass::Engine::Line
class Sass::Environment
class Sass::Plugin::Rack
class Sass::Repl
class Sass::Script::Bool
class Sass::Script::Color
class Sass::Script::Funcall
class Sass::Script::Functions::EvaluationContext
class Sass::Script::Lexer
class Sass::Script::Literal
class Sass::Script::Node
class Sass::Script::Number
class Sass::Script::Operation
class Sass::Script::Parser
class Sass::Script::String
class Sass::Script::UnaryOperation
class Sass::Script::Variable
class Sass::SyntaxError
class Sass::Tree::CommentNode
class Sass::Tree::DebugNode
class Sass::Tree::DirectiveNode
class Sass::Tree::ForNode
class Sass::Tree::IfNode
class Sass::Tree::ImportNode
class Sass::Tree::MixinDefNode
class Sass::Tree::MixinNode
class Sass::Tree::Node
class Sass::Tree::PropNode
class Sass::Tree::RuleNode
class Sass::Tree::VariableNode
class Sass::Tree::WhileNode
class Sass::UnitConversionError
haml
2.2.15
# invisible?
(Boolean)
def invisible?; false; end