Improve index variable name in ResourceMapper

Author: rubensworks

lib/resource-mapper.js

@@ -13,15 +13,15 @@ class ResourceMapper {
     rootPath,
     includeHost = false,
     defaultContentType = 'application/octet-stream',
-    indexName = 'index',
+    indexFilename = 'index',
     overrideTypes = { acl: 'text/turtle', meta: 'text/turtle' }
   }) {
     this._rootUrl = this._removeTrailingSlash(rootUrl)
     this._rootPath = this._removeTrailingSlash(rootPath)
     this._includeHost = includeHost
     this._readdir = readdir
     this._defaultContentType = defaultContentType
-    this._indexName = indexName
+    this._indexFilename = indexFilename
     this._types = { ...types, ...overrideTypes }
 
     // If the host needs to be replaced on every call, pre-split the root URL
@@ -47,7 +47,7 @@ class ResourceMapper {
 
     // Append index filename if the URL ends with a '/'
     if (isIndex) {
-      fullPath += this._indexName
+      fullPath += this._indexFilename
     }
 
     // Create the path for a new file
@@ -70,7 +70,7 @@ class ResourceMapper {
 
       // Find a file with the same name (minus the dollar extension)
       let match = files.find(f => this._removeDollarExtension(f) === filename ||
-        (isIndex && f.startsWith(this._indexName + '.')))
+        (isIndex && f.startsWith(this._indexFilename + '.')))
       if (!match) {
         // Error if no match was found,
         // unless the URL ends with a '/',