Module Sprockets::Rails::Helper
In: lib/sprockets/rails/helper.rb

Methods

asset_digest   asset_digest_path   asset_needs_precompile?   asset_path   assets   assets_manifest   check_dependencies!   check_errors_for   compute_asset_path   extended   included   javascript_include_tag   lookup_asset_for_path   path_to_asset   precompile   raise_runtime_errors   request_debug_assets?   stylesheet_link_tag  

Included Modules

ActionView::Helpers::AssetUrlHelper ActionView::Helpers::AssetTagHelper LegacyAssetTagHelper LegacyAssetUrlHelper

Classes and Modules

Class Sprockets::Rails::Helper::AbsoluteAssetPathError
Class Sprockets::Rails::Helper::AssetFilteredError

Constants

VIEW_ACCESSORS = [:assets_environment, :assets_manifest, :assets_prefix, :digest_assets, :debug_assets]

Attributes

assets  [RW] 
precompile  [RW] 
raise_runtime_errors  [RW] 

Public Class methods

Public Instance methods

asset_digest(path, options = {})

Get digest for asset path.

path - String path options - Hash options

Returns String Hex digest or nil if digests are disabled.

asset_digest_path(path, options = {})

Expand asset path to digested form.

path - String path options - Hash options

Returns String path or nil if no asset was found.

asset_path(source, options = {})

Computes the full URL to a asset in the public directory. This method checks for errors before returning path.

javascript_include_tag(*sources)

Override javascript tag helper to provide debugging support.

Eventually will be deprecated and replaced by source maps.

path_to_asset(source, options = {})

Alias for asset_path

stylesheet_link_tag(*sources)

Override stylesheet tag helper to provide debugging support.

Eventually will be deprecated and replaced by source maps.

Protected Instance methods

asset_needs_precompile?(source, filename)

Returns true when an asset will not be available after precompile is run

check_dependencies!(dep)

Ensures the asset is included in the dependencies list.

check_errors_for(source, options)

Raise errors when source is not in the precompiled list, or incorrectly contains the assets_prefix.

lookup_asset_for_path(path, options = {})

Internal method to support multifile debugging. Will eventually be removed w/ Sprockets 3.x.

request_debug_assets?()

Enable split asset debugging. Eventually will be deprecated and replaced by source maps in Sprockets 3.x.

[Validate]