Require Node.js 10

.travis.yml

@@ -1,5 +1,5 @@
 language: node_js
 node_js:
+  - '14'
   - '12'
   - '10'
-  - '8'

index.d.ts

@@ -1,5 +1,7 @@
 declare const dotProp: {
 	/**
+	Get the value of the property at the given path.
+
 	@param object - Object to get the `path` value.
 	@param path - Path of the property in the object, using `.` to separate each nested key. Use `\\.` if you have a `.` in the key.
 	@param defaultValue - Default value.
@@ -32,6 +34,8 @@ declare const dotProp: {
 	): T;
 
 	/**
+	Set the property at the given path to the given value.
+
 	@param object - Object to set the `path` value.
 	@param path - Path of the property in the object, using `.` to separate each nested key. Use `\\.` if you have a `.` in the key.
 	@param value - Value to set at `path`.
@@ -62,6 +66,8 @@ declare const dotProp: {
 	): T;
 
 	/**
+	Check whether the property at the given path exists.
+
 	@param object - Object to test the `path` value.
 	@param path - Path of the property in the object, using `.` to separate each nested key. Use `\\.` if you have a `.` in the key.
 
@@ -76,6 +82,8 @@ declare const dotProp: {
 	has(object: {[key: string]: any} | undefined, path: string): boolean;
 
 	/**
+	Delete the property at the given path.
+
 	@param object - Object to delete the `path` value.
 	@param path - Path of the property in the object, using `.` to separate each nested key. Use `\\.` if you have a `.` in the key.
 	@returns A boolean of whether the property existed before being deleted.

index.js

@@ -1,13 +1,13 @@
 'use strict';
 const isObj = require('is-obj');
 
-const disallowedKeys = [
+const disallowedKeys = new Set([
 	'__proto__',
 	'prototype',
 	'constructor'
-];
+]);
 
-const isValidPath = pathSegments => !pathSegments.some(segment => disallowedKeys.includes(segment));
+const isValidPath = pathSegments => !pathSegments.some(segment => disallowedKeys.has(segment));
 
 function getPathSegments(path) {
 	const pathArray = path.split('.');

index.test-d.ts

@@ -1,10 +1,10 @@
-import {expectType} from 'tsd';
+import {expectType, expectAssignable} from 'tsd';
 import dotProp = require('.');
 
 expectType<unknown>(dotProp.get({foo: {bar: 'unicorn'}}, 'foo.bar'));
 expectType<string | undefined>(dotProp.get<string>({foo: {bar: 'unicorn'}}, 'foo.bar'));
 expectType<unknown>(dotProp.get({foo: {bar: 'a'}}, 'foo.notDefined.deep'));
-expectType<string>(
+expectAssignable<string>(
 	dotProp.get({foo: {bar: 'a'}}, 'foo.notDefined.deep', 'default value')
 );
 expectType<unknown>(

license

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
+Copyright (c) Sindre Sorhus <[email protected]> (https://sindresorhus.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

package.json

@@ -4,13 +4,14 @@
 	"description": "Get, set, or delete a property from a nested object using a dot path",
 	"license": "MIT",
 	"repository": "sindresorhus/dot-prop",
+	"funding": "https://github.com/sponsors/sindresorhus",
 	"author": {
 		"name": "Sindre Sorhus",
 		"email": "[email protected]",
-		"url": "sindresorhus.com"
+		"url": "https://sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=8"
+		"node": ">=10"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd",
@@ -39,7 +40,12 @@
 	"devDependencies": {
 		"ava": "^2.1.0",
 		"benchmark": "^2.1.4",
-		"tsd": "^0.7.2",
-		"xo": "^0.25.3"
+		"tsd": "^0.13.1",
+		"xo": "^0.33.1"
+	},
+	"xo": {
+		"rules": {
+			"@typescript-eslint/method-signature-style": "off"
+		}
 	}
 }

readme.md

@@ -1,15 +1,13 @@
-# dot-prop [![Build Status](https://travis-ci.org/sindresorhus/dot-prop.svg?branch=master)](https://travis-ci.org/sindresorhus/dot-prop)
+# dot-prop [![Build Status](https://travis-ci.com/sindresorhus/dot-prop.svg?branch=master)](https://travis-ci.com/github/sindresorhus/dot-prop)
 
 > Get, set, or delete a property from a nested object using a dot path
 
-
 ## Install
 
 ```
 $ npm install dot-prop
 ```
 
-
 ## Usage
 
 ```js
@@ -58,19 +56,30 @@ console.log(object);
 //=> {foo: {bar: {y: 'x'}}}
 ```
 
-
 ## API
 
 ### get(object, path, defaultValue?)
 
+Get the value of the property at the given path.
+
+Returns the value if any.
+
 ### set(object, path, value)
 
+Set the property at the given path to the given value.
+
 Returns the object.
 
 ### has(object, path)
 
+Check whether the property at the given path exists.
+
+Returns a boolean.
+
 ### delete(object, path)
 
+Delete the property at the given path.
+
 Returns a boolean of whether the property existed before being deleted.
 
 #### object
@@ -103,7 +112,6 @@ Type: `unknown`
 
 Default value.
 
-
 ---
 
 <div align="center">