Improved documentation and fixed search reset

src/assets/javascripts/workers/packer/_/index.ts

@@ -33,6 +33,13 @@ import { PackerMessage } from "../message"
 /**
  * Setup packer web worker
  *
+ * This function will create a web worker that helps in packing and unpacking
+ * strings using an LZ-based algorithm, namely `lz-string`. Its main purpose is
+ * to compress the search index before storing it in local storage, so it can
+ * be retrieved and imported to minimize the time necessary to setup search.
+ *
+ * @see https://bit.ly/2Q1ArhU - LZ-String documentation
+ *
  * @param url - Worker url
  *
  * @return Worker handler

src/assets/javascripts/workers/search/_/index.ts

@@ -113,7 +113,7 @@ export function setupSearchWorker(
           pluck("response")
         )
 
-  /* Send index to search worker */
+  /* Send index to worker */
   index$
     .pipe<SearchSetupMessage>(
       map(data => ({

src/assets/javascripts/workers/search/main/index.ts

@@ -40,6 +40,9 @@ let index: SearchIndex
 /**
  * Setup multi-language support through `lunr-languages`
  *
+ * This function will automatically import the stemmers necessary to process
+ * the languages which were given through the search index configuration.
+ *
  * @param config - Search index configuration
  */
 function setupLunrLanguages(config: SearchIndexConfig): void {
@@ -58,7 +61,7 @@ function setupLunrLanguages(config: SearchIndexConfig): void {
 
   /* Load scripts synchronously */
   if (scripts.length)
-    importScripts(
+    self.importScripts(
       `${base}/min/lunr.stemmer.support.min.js`,
       ...scripts
     )