Migrate from plural to singular names in namespaces

[krlv]

Description

Renamed following namespaces:

• doganoo\PHPAlgorithms\Datastructure\Lists\{ArrayLists => ArrayList}\ArrayList
• doganoo\PHPAlgorithms\Datastructure\Lists\{ArrayLists => ArrayList}\StringBuilder
• doganoo\PHPAlgorithms\Datastructure\Lists\{LinkedLists => LinkedList}\DoublyLinkedList
• doganoo\PHPAlgorithms\Datastructure\Lists\{LinkedLists => LinkedList}\SinglyLinkedList
• doganoo\PHPAlgorithms\Datastructure\{Maps => Map}\HashMap
• doganoo\PHPAlgorithms\Datastructure\{Maps => Map}\IntegerVector
• doganoo\PHPAlgorithms\Datastructure\{Maps => Map}\Map
• doganoo\PHPAlgorithms\Datastructure\{Sets => Set}\HashSet
• doganoo\PHPAlgorithms\{Maps => Map}\HashMapTest
• doganoo\PHPAlgorithms\{Maps => Map}\NodeTest
• doganoo\PHPAlgorithms\{Sets => Set}\HashSetTest

Related Issue

#6

Motivation and Context

#6

NB! Following namespace left in plural names:

• doganoo\PHPAlgorithms\Datastructure\Lists
• doganoo\PHPAlgorithms\Common\Abstracts
• doganoo\PHPAlgorithms\Common\Interfaces

These namespaces cannot be renamed to singular form, because list, abstract and interface are reserved words in PHP

How Has This Been Tested?

By running PHPUnit tests

$ phpunit
PHPUnit 6.5.0 by Sebastian Bergmann and contributors.

.....S...........S............................................... 65 / 94 ( 69%)
.............................                                     94 / 94 (100%)

[doganoo]

Hey

thank you for this PR.
Could you please add a author tag to each files header that you have changed?

like this:

@author Firstname Lastname <mail [at] example.com>

Thank you for contributing to PHPAlgorithms 😊

[krlv]

Hey @doganoo ! Thank you for the awesome repo!

Regarding your change request - PHPDoc has dedicated @copyright tag for that matter. Do you want me to add it as well?

/**
 * Class Map
 *
 * @package doganoo\PHPAlgorithms\Datastructure\Map
 * @author Dogan Ucar, <[email protected]>
 * @copyright 2019 Dogan Ucar
 */

Let me know what you think

[doganoo]

Hey @krlv

thank you for contributing to this repo! 😊

my aim is to mention and thank all contributors. Therefore, you it would be great if you add your own name like:

/**
 * MIT License
 *
 * Copyright (c) 2018 Dogan Ucar, <[email protected]>
 * 
 * @author Eugene Kirillov <[email protected]>

[krlv]

Hey @doganoo! Sorry, I got a wrong idea that you want to add PHPDoc @author tags.

my aim is to mention and thank all contributors

That's very generous of you! I'd be honored to add my name to changed files!

[doganoo]

@krlv thanks for this PR.

Merging this PR into master, we reached our milestone for 1.0.0, which is going to be released ASAP 🎉