npm i to install node modules
npm test to run tests
./triangle EDGE_A EDGE_B EDGE_C to check triangle by functional code
./triangle --oop EDGE_A EDGE_B EDGE_C to check triangle by OOP code
####Example:
./triangle --oop 1 2 2
isosceles
./triangle 2 2 2
equilateral
```
`src/func_triangle.js` - functional implementation
`src/oop_triangle.js` - proxy for OOP implementation
`src/oop_triangle/Polygon.js` `src/oop_triangle/Quadrilateral.js` - dummy shapes to show scalability