raynerpupo

#Shapes Using the new ES6 features related to prototyping, implement a small library to define geometric shapes (not visually) and allow basic calculations. ###Requirements

• The shapes to define are Circle, Square and Rectangle.
• All shapes must define a function to calculate the area and perimeter .
• Use a only positive coordinate system (implement validations while building the shapes or changing its properties).
• Implement a predicate function collidesWith to check if the shape collides with another shape of the same type.
• Given a list of shapes, print its properties and the area and perimeter properties.
• All functionalities should be properly tested.

raynerpupo

Selected library

Chartjs is a free and open source library widely used by the comunity, it supports several types of charts like the doughnut.

Usage

From the library docs