Packages

This library provides an easily pluggable JSON scalar type for use with [Absinthe](https://github.com/absinthe-graphql/absinthe), a GraphQL implementation for Elixir. This package wraps the JSON scalar recipe from Absinthe docs.

Simple helper functions to conditionally determine class names. This library is largely inspired by the JavaScript library [clsx](https://www.npmjs.com/package/clsx), commonly used in the React ecosystem.

A simple email address validator for Elixir that first checks the address with a regular expression and then checks if the Top-Level Domain of the host is included in ICANN's List of Top-Level Domains. The package is meant for use with `Ecto.Changeset`.

A dead-simple config provider module that plugs into Elixir 1.9 release config and parses TOML config files on startup. It is meant as a replacement for Toml.Provider, which only works with Distillery.

Client library for the ECPay Invoice API provided by Green World FinTech Service Co. (Taipei, Taiwan, Chinese name: 綠界科技股份有限公司). This library is compatible with API revision 3.0.0, which talks to the server using JSON payloads and uses AES encryption for verification.

Renders LaTeX source files using the Phoenix templating engine, handles attachments, compiles everything as PDF using (Xe)LaTeX.

## ECPay 綠界 Payment Gateway Integration for Elixir The purpose of this library is to provide API integration with the ECPay (綠界科技) payment gateway provided by the Taiwan-based Green World FinTech Service Co., Ltd. (綠界科技股份有限公司).