Module: ActionView::LookupContext::ViewPaths

### Home Classes Methods

### In Files

- lib/action_view/lookup_context.rb

### Methods

- #detail_args_for
- #exists?
- #find
- #find_all
- #find_template
- #template_exists?
- #view_paths=
- #with_fallbacks

### Class/Module Index

Quicksearch

- ActionDispatch
- ActionDispatch::Assertions
- ActionDispatch::Assertions::DomAssertions
- ActionDispatch::Assertions::ResponseAssertions
- ActionDispatch::Assertions::RoutingAssertions
- ActionDispatch::Assertions::SelectorAssertions
- ActionDispatch::Assertions::TagAssertions
- ActionDispatch::BestStandardsSupport
- ActionDispatch::BodyProxy
- ActionDispatch::Callbacks
- ActionDispatch::Cookies
- ActionDispatch::Cookies::CookieOverflow
- ActionDispatch::DebugExceptions
- ActionDispatch::ExceptionWrapper
- ActionDispatch::FileHandler
- ActionDispatch::Flash
- ActionDispatch::Flash::FlashHash
- ActionDispatch::Head
- ActionDispatch::Http
- ActionDispatch::Http::Cache
- ActionDispatch::Http::Cache::Request
- ActionDispatch::Http::Cache::Response
- ActionDispatch::Http::FilterParameters
- ActionDispatch::Http::Headers
- ActionDispatch::Http::MimeNegotiation
- ActionDispatch::Http::ParameterFilter
- ActionDispatch::Http::Parameters
- ActionDispatch::Http::URL
- ActionDispatch::Http::Upload
- ActionDispatch::Http::UploadedFile
- ActionDispatch::Integration
- ActionDispatch::Integration::RequestHelpers
- ActionDispatch::Integration::Runner
- ActionDispatch::Integration::Session
- ActionDispatch::IntegrationTest
- ActionDispatch::MiddlewareStack
- ActionDispatch::MiddlewareStack::Middleware
- ActionDispatch::ParamsParser
- ActionDispatch::PerformanceTest
- ActionDispatch::PublicExceptions
- ActionDispatch::RailsEntityStore
- ActionDispatch::RailsMetaStore
- ActionDispatch::Railtie
- ActionDispatch::Reloader
- ActionDispatch::RemoteIp
- ActionDispatch::RemoteIp::GetIp
- ActionDispatch::RemoteIp::IpSpoofAttackError
- ActionDispatch::Request
- ActionDispatch::RequestId
- ActionDispatch::Rescue
- ActionDispatch::Response
- ActionDispatch::Routing
- ActionDispatch::Routing::Mapper
- ActionDispatch::Routing::Mapper::Base
- ActionDispatch::Routing::Mapper::HttpHelpers
- ActionDispatch::Routing::Mapper::Resources
- ActionDispatch::Routing::Mapper::Scoping
- ActionDispatch::Routing::PolymorphicRoutes
- ActionDispatch::Routing::Redirection
- ActionDispatch::Routing::RouteSet
- ActionDispatch::Routing::RouteSet::MountedHelpers
- ActionDispatch::Routing::UrlFor
- ActionDispatch::Session
- ActionDispatch::Session::AbstractStore
- ActionDispatch::Session::CacheStore
- ActionDispatch::Session::Compatibility
- ActionDispatch::Session::CookieStore
- ActionDispatch::Session::DestroyableSession
- ActionDispatch::Session::MemCacheStore
- ActionDispatch::Session::StaleSessionCheck
- ActionDispatch::ShowExceptions
- ActionDispatch::Static
- ActionDispatch::TestProcess
- ActionDispatch::TestRequest
- ActionDispatch::TestResponse
- ActionController
- ActionController::Base
- ActionController::Caching
- ActionController::Caching::Actions
- ActionController::Caching::Actions::ActionCachePath
- ActionController::Caching::Actions::ClassMethods
- ActionController::Caching::ConfigMethods
- ActionController::Caching::Fragments
- ActionController::Caching::Pages
- ActionController::Caching::Pages::ClassMethods
- ActionController::Caching::Sweeping
- ActionController::Compatibility
- ActionController::ConditionalGet
- ActionController::Cookies
- ActionController::DataStreaming
- ActionController::Flash
- ActionController::ForceSSL
- ActionController::ForceSSL::ClassMethods
- ActionController::Head
- ActionController::Helpers
- ActionController::Helpers::ClassMethods
- ActionController::HideActions
- ActionController::HideActions::ClassMethods
- ActionController::HttpAuthentication
- ActionController::HttpAuthentication::Basic
- ActionController::HttpAuthentication::Basic::ControllerMethods
- ActionController::HttpAuthentication::Basic::ControllerMethods::ClassMethods
- ActionController::HttpAuthentication::Digest
- ActionController::HttpAuthentication::Digest::ControllerMethods
- ActionController::HttpAuthentication::Token
- ActionController::HttpAuthentication::Token::ControllerMethods
- ActionController::ImplicitRender
- ActionController::Instrumentation
- ActionController::Instrumentation::ClassMethods
- ActionController::LogSubscriber
- ActionController::Metal
- ActionController::Middleware
- ActionController::Middleware::ActionMiddleware
- ActionController::MimeResponds
- ActionController::MimeResponds::ClassMethods
- ActionController::ParamsWrapper
- ActionController::ParamsWrapper::ClassMethods
- ActionController::RackDelegation
- ActionController::Railtie
- ActionController::Railties
- ActionController::Railties::Paths
- ActionController::RecordIdentifier
- ActionController::Redirecting
- ActionController::Renderers
- ActionController::Renderers::All
- ActionController::Renderers::ClassMethods
- ActionController::Rendering
- ActionController::RequestForgeryProtection
- ActionController::RequestForgeryProtection::ClassMethods
- ActionController::Rescue
- ActionController::Responder
- ActionController::SessionManagement
- ActionController::SessionManagement::ClassMethods
- ActionController::Streaming
- ActionController::TemplateAssertions
- ActionController::TestCase
- ActionController::TestCase::Behavior
- ActionController::TestCase::Behavior::ClassMethods
- ActionController::TestCase::RaiseActionExceptions
- ActionController::TestResponse
- ActionController::Testing
- ActionController::Testing::ClassMethods
- ActionController::UrlFor
- ActionView
- ActionView::Base
- ActionView::Context
- ActionView::FileSystemResolver
- ActionView::FixtureResolver
- ActionView::Helpers
- ActionView::Helpers::ActiveModelHelper
- ActionView::Helpers::ActiveModelInstanceTag
- ActionView::Helpers::AssetPaths
- ActionView::Helpers::AssetTagHelper
- ActionView::Helpers::AssetTagHelper::AssetIncludeTag
- ActionView::Helpers::AssetTagHelper::JavascriptIncludeTag
- ActionView::Helpers::AssetTagHelper::JavascriptTagHelpers
- ActionView::Helpers::AssetTagHelper::JavascriptTagHelpers::ClassMethods
- ActionView::Helpers::AssetTagHelper::StylesheetIncludeTag
- ActionView::Helpers::AssetTagHelper::StylesheetTagHelpers
- ActionView::Helpers::AssetTagHelper::StylesheetTagHelpers::ClassMethods
- ActionView::Helpers::AtomFeedHelper
- ActionView::Helpers::AtomFeedHelper::AtomBuilder
- ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder
- ActionView::Helpers::CacheHelper
- ActionView::Helpers::CaptureHelper
- ActionView::Helpers::CsrfHelper
- ActionView::Helpers::DateHelper
- ActionView::Helpers::DateHelperInstanceTag
- ActionView::Helpers::DebugHelper
- ActionView::Helpers::FormBuilder
- ActionView::Helpers::FormHelper
- ActionView::Helpers::FormOptionsHelper
- ActionView::Helpers::FormTagHelper
- ActionView::Helpers::InstanceTag
- ActionView::Helpers::JavaScriptHelper
- ActionView::Helpers::OutputSafetyHelper
- ActionView::Helpers::RecordTagHelper
- ActionView::Helpers::RenderingHelper
- ActionView::Helpers::SanitizeHelper
- ActionView::Helpers::TagHelper
- ActionView::Helpers::TextHelper
- ActionView::Helpers::TranslationHelper
- ActionView::Helpers::UrlHelper
- ActionView::LogSubscriber
- ActionView::LookupContext
- ActionView::LookupContext::DetailsCache
- ActionView::LookupContext::ViewPaths
- ActionView::NullResolver
- ActionView::PartialRenderer
- ActionView::Railtie
- ActionView::Renderer
- ActionView::Resolver
- ActionView::Resolver::Path
- ActionView::Template
- ActionView::Template::Handlers
- ActionView::Template::Handlers::Builder
- ActionView::Template::Handlers::ERB
- ActionView::Template::Handlers::Erubis
- ActionView::TestCase
- ActionView::TestCase::Behavior
- ActionView::TestCase::Behavior::ClassMethods
- ActionView::TestCase::Behavior::Locals
- ActionView::TestCase::TestController
- AbstractController
- AbstractController::ActionNotFound
- AbstractController::AssetPaths
- AbstractController::Base
- AbstractController::Callbacks
- AbstractController::Callbacks::ClassMethods
- AbstractController::Collector
- AbstractController::DoubleRenderError
- AbstractController::Error
- AbstractController::Helpers
- AbstractController::Helpers::ClassMethods
- AbstractController::Layouts
- AbstractController::Layouts::ClassMethods
- AbstractController::Layouts::ClassMethods::LayoutConditions
- AbstractController::Logger
- AbstractController::Railties
- AbstractController::Railties::RoutesHelpers
- AbstractController::Rendering
- AbstractController::Rendering::ClassMethods
- AbstractController::Translation
- AbstractController::UrlFor
- AbstractController::UrlFor::ClassMethods
- AbstractController::ViewPaths
- AbstractController::ViewPaths::ClassMethods
- Sprockets
- Sprockets::Bootstrap
- Sprockets::Compressors
- Sprockets::Helpers
- Sprockets::Helpers::IsolatedHelper
- Sprockets::Helpers::RailsHelper
- Sprockets::Helpers::RailsHelper::AssetPaths
- Sprockets::Helpers::RailsHelper::AssetPaths::AssetNotPrecompiledError
- Sprockets::Railtie
- Sprockets::StaticCompiler
- HTML
- HTML::FullSanitizer
- HTML::LinkSanitizer
- HTML::Sanitizer
- HTML::Selector
- HTML::Tag
- HTML::WhiteListSanitizer
- Mime
- Mime::Mimes
- Mime::Type
- ActionPack
- Object
- Rack

No matching classes.

# ActionView::LookupContext::ViewPaths

Helpers related to template lookup using the lookup context information.

### Attributes

view_paths[R]

### Public Instance Methods

exists?(name, prefixes = [], partial = false, keys = [], options = {}) click to toggle source

    # File lib/action_view/lookup_context.rb, line 130
    def exists?(name, prefixes = [], partial = false, keys = [], options = {})
      @view_paths.exists?(*args_for_lookup(name, prefixes, partial, keys, options))
    end

Also aliased as: template_exists?
find(name, prefixes = [], partial = false, keys = [], options = {}) click to toggle source

    # File lib/action_view/lookup_context.rb, line 121
    def find(name, prefixes = [], partial = false, keys = [], options = {})
      @view_paths.find(*args_for_lookup(name, prefixes, partial, keys, options))
    end

Also aliased as: find_template
find_all(name, prefixes = [], partial = false, keys = [], options = {}) click to toggle source

    # File lib/action_view/lookup_context.rb, line 126
    def find_all(name, prefixes = [], partial = false, keys = [], options = {})
      @view_paths.find_all(*args_for_lookup(name, prefixes, partial, keys, options))
    end

find_template(name, prefixes = [], partial = false, keys = [], options = {}) click to toggle source
Alias for: find
template_exists?(name, prefixes = [], partial = false, keys = [], options = {}) click to toggle source
Alias for: exists?
view_paths=(paths) click to toggle source

Whenever setting view paths, makes a copy so we can manipulate then in instance objects as we wish.

    # File lib/action_view/lookup_context.rb, line 117
    def view_paths=(paths)
      @view_paths = ActionView::PathSet.new(Array.wrap(paths))
    end

with_fallbacks() click to toggle source

Add fallbacks to the view paths. Useful in cases you are rendering a :file.

    # File lib/action_view/lookup_context.rb, line 136
    def with_fallbacks
      added_resolvers = 0
      self.class.fallbacks.each do |resolver|
        next if view_paths.include?(resolver)
        view_paths.push(resolver)
        added_resolvers += 1
      end
      yield
    ensure
      added_resolvers.times { view_paths.pop }
    end

### Protected Instance Methods

detail_args_for(options) click to toggle source

Compute details hash and key according to user options (e.g. passed from render).

    # File lib/action_view/lookup_context.rb, line 157
    def detail_args_for(options)
      return @details, details_key if options.empty? # most common path.
      user_details = @details.merge(options)
      [user_details, DetailsKey.get(user_details)]
    end

[Validate]

Generated with the Darkfish Rdoc Generator 2.