module Webpack::Rails::React::Helper
Asset path helpers for use with webpack
Public Instance Methods
webpack_asset_paths(source, extension: nil)
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Return asset paths for a particular webpack entry point.
Response may either be full URLs (eg localhost/…) if the dev server is in use or a host-relative URl (eg /webpack/…) if assets are precompiled.
Will raise an error if our manifest can't be found or the entry point does not exist.
# File lib/webpack/rails/react/helper.rb, line 16 def webpack_asset_paths(source, extension: nil) return "" unless source.present? paths = Webpack::Rails::React::Manifest.asset_paths(source) paths = paths.select {|p| p.ends_with? ".#{extension}" } if extension host = ::Rails.configuration.webpack.dev_server.host port = ::Rails.configuration.webpack.dev_server.port if ::Rails.configuration.webpack.dev_server.enabled paths.map! do |p| "//#{host}:#{port}#{p}" end end paths end