Add CONTRIBUTING.md to help new contributors get started

.github/CONTRIBUTING.md

@@ -0,0 +1,32 @@
+# Contributing
+
+Any contribution is more the welcomed.
+
+> **Tip:** If you are working from VS Code, you can [install the recommended extensions](https://dev.to/askrishnapravin/recommend-vs-code-extensions-to-your-future-teammates-4gkb) to quickly get setup.
+
+## Working Locally
+
+After forking and cloning your repo, You'll need to install a few dependencies
+
+```sh
+sudo apt install libeigen3-dev libgtest-dev libgmock-dev
+```
+
+Or you can use your favorite system installed.
+If you prefer C++ package managers, you can do
+
+- `vcpkg install eigen3 gtest`
+- `conan install --requires="eigen/[>=3 <4]" --requires="gtest/[>=1 <2]" --generator=CMakeDeps --output-folder=build`
+
+### Building the library
+
+```sh
+cmake -E make_directory build
+cd build
+
+cmake ..
+cmake --build .
+ctest .
+```
+
+If you have any questions feel free to reach out on discord.

.gitignore

@@ -18,6 +18,7 @@ lib/
 
 # IDE-specific files
 .vscode/
+.vscode/!extensions.json # Allow to provide recommended extensions
 .idea/
 
 # Ignore any personal or system-specific files

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+    "recommendations": [
+        "ms-vscode.cpptools",
+        "ms-vscode.cpptools-extension-pack",
+        "ms-vscode.cmake-tools",
+        "twxs.cmake"
+    ]
+}

README.md

@@ -91,24 +91,12 @@ I used Eigen::Map for performing all operations in place without making a single
 
 If you want to learn c++ or about automatic differentiation, feel free to contribute! There is a lot of work to do.
 
+## To build the project
 
-## To build the project:
-
-```sh
-mkdir build
-cd build
-cmake ..
-make
-sudo make install
-```
-
-Eigen supports cmake, so if sombody wants to integrate that support in the CMakeLists.txt would be nice. 
-
-Be sure Eigen is installed in your system. 
-Don't forget to add the path of the installed library when compiling, for example, if you want to compile example.cpp with g++:
-
-```g++ example.cpp -LCaberNet/lib -lCaberNet -I CaberNet/include```
+Please see the [contributing](.github/CONTRIBUTING.md#building-the-library) guide for more information.
 
 ## Acknowledgements
+
 This project is being possible thanks to:
+
 * @prince-chrismc.