Asset
# File lib/sprockets/processed_asset.rb, line 6 def initialize(environment, logical_path, pathname) super start_time = Time.now.to_f context = environment.context_class.new(environment, logical_path, pathname) @source = context.evaluate(pathname) @length = Rack::Utils.bytesize(source) @digest = environment.digest.update(source).hexdigest build_required_assets(environment, context) build_dependency_paths(environment, context) @dependency_digest = compute_dependency_digest(environment) elapsed_time = ((Time.now.to_f - start_time) * 1000).to_i environment.logger.info "Compiled #{logical_path} (#{elapsed_time}ms) (pid #{Process.pid})" end
Serialize custom attributes in `BundledAsset`.
# File lib/sprockets/processed_asset.rb, line 52 def encode_with(coder) super coder['source'] = source coder['dependency_digest'] = dependency_digest coder['required_paths'] = required_assets.map { |a| relativize_root_path(a.pathname).to_s } coder['dependency_paths'] = dependency_paths.map { |d| { 'path' => relativize_root_path(d.pathname).to_s, 'mtime' => d.mtime.iso8601, 'digest' => d.digest } } end
Checks if Asset is stale by comparing the actual mtime and digest to the inmemory model.
# File lib/sprockets/processed_asset.rb, line 70 def fresh?(environment) # Check freshness of all declared dependencies @dependency_paths.all? { |dep| dependency_fresh?(environment, dep) } end
Initialize `BundledAsset` from serialized `Hash`.
# File lib/sprockets/processed_asset.rb, line 31 def init_with(environment, coder) super @source = coder['source'] @dependency_digest = coder['dependency_digest'] @required_assets = coder['required_paths'].map { |p| p = expand_root_path(p) unless environment.paths.detect { |path| p[path] } raise UnserializeError, "#{p} isn't in paths" end p == pathname.to_s ? self : environment.find_asset(p, :bundle => false) } @dependency_paths = coder['dependency_paths'].map { |h| DependencyFile.new(expand_root_path(h['path']), h['mtime'], h['digest']) } end
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