removed the _ as key option, since the spread operator (...object) works

much better, this keeps the complexity down.
Added docblocks and removed tabs

.eslintrc.cjs

@@ -0,0 +1,15 @@
+module.exports = {
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": "eslint:recommended",
+    "overrides": [
+    ],
+    "parserOptions": {
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "rules": {
+    }
+}

.gitignore

@@ -0,0 +1,4 @@
+node_modules
+.nyc_output
+package-lock.json
+*~

README.md

@@ -186,23 +186,20 @@ from(data)
 })
 ```
 
-There is a special key value '\_', that means that you want to promote the values of the filter object on the right hand, to its parent object. This allows you to something like this:
+You can also use the spread operator to include different fragments, like this:
 
 ```javascript
 const names = {
 	name: _,
 	lastName: _
 }
-
 from(data)
 .select({
-	_: names,
+	...names,
 	foo: 'bar'
 })
 ```
 
-Using the '\_' key, you can now create reusable fragments, like in GraphQL, and merge the results into one result object.
-
 <a name="where"></a>
 ### where()
 
@@ -309,7 +306,6 @@ from(data)
 })
 ```
 
-
 <a name="contributions"></a>
 ## Contributions
 

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "array-where-select",
-	"version": "0.3.3",
+	"version": "0.4.0",
 	"description": "Allows GraphQL-like functionality on Javascript arrays of objects.",
 	"type": "module",
 	"author": "Auke van Slooten <[email protected]>",
@@ -24,6 +24,7 @@
 		"url": "https://github.com/muze-nl/array-where-select.git"
 	},
 	"devDependencies": {
+		"eslint": "^8.48.0",
 		"tap": "~16.3.7"
 	}
 }