def named(asset_name)
      assets[key_for_asset(asset_name)] or
        raise InlineSvg::AssetFile::FileNotFound.new("Asset not found: #{asset_name}")
    end
def named(asset_name)
      assets[key_for_asset(asset_name)] or
        raise InlineSvg::AssetFile::FileNotFound.new("Asset not found: #{asset_name}")
    end
For each of the given paths, recursively reads each asset and stores its
 contents alongside the full path to the asset.

 paths   - One or more String representing directories on disk to search
           for asset files. Note: paths are searched recursively.
 filters - One or more Strings/Regexps to match assets against. Only
           assets matching all filters will be cached and available to load.
           Note: Specifying no filters will cache every file found in
           paths.

 Public: Finds the named asset and returns the contents as a string.

 asset_name  - A string representing the name of the asset to load

 Returns: A String or raises InlineSvg::AssetFile::FileNotFound error