Chartjs Ror

Overview

If you’re working with Ruby on Rails and looking to incorporate beautiful and dynamic charts into your applications, the Chartjs-ror gem makes this process remarkably straightforward. Built on the popular Chart.js library, it allows developers to easily generate graphs and visual data representations directly within Ruby on Rails views. This seamless integration takes advantage of Chart.js's power while keeping it accessible for Rails developers who may not be deeply familiar with JavaScript.

The gem is tailored for modern applications, as it supports Chart.js version 3.7.1 and comes with an easy installation process. While it opens up a range of possibilities for displaying data visually, it’s worth noting that users must be mindful of the browsers supported—especially since it no longer accommodates IE8 and older versions. With the convenience of Ruby helpers mirroring JavaScript functionality, creating different chart types becomes both efficient and intuitive.

Features

• Easy Installation: Simply add it to your Gemfile and you're ready to start using Chart.js in your Rails app.
• Supports Latest Version: Includes Chart.js v3.7.1 to leverage the latest features and improvements for charting.
• Ruby Helper Methods: Each chart type comes with helper methods that mirror JavaScript functions allowing for quick integration in views.
• Flexible Options: Customize your charts using the options hash with Chart.js recognized attributes, plus Rails-specific options for the DOM canvas.
• Cross-Compatibility: Ability to use underscored symbols for keys and convert them to camelcase for output seamlessly.
• Non-Chart.js Settings: Customize the chart further with additional settings like class, id, width, and height for the canvas elements.
• Simplified Usage: Generates clean output, keeping the JavaScript neat and contained, which simplifies debugging and maintenance.
• MIT License: Released under the permissive MIT license ensuring freedom for developers to use, modify, and distribute.