Add support for encoding and decoding Decimals #157

	name: Continuous Integration

	on:
	pull_request:
	types: [opened, reopened, synchronize]
	push:
	branches:
	- "master"
	jobs:
	test:
	name: Build and test
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Elixir
	uses: erlef/[email protected]
	with:
	elixir-version: '1.13.3' # Define the elixir version [required]
	otp-version: '24.2.1' # Define the OTP version [required]
	- name: Restore dependencies cache
	uses: actions/cache@v2
	with:
	path: deps
	key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
	restore-keys: ${{ runner.os }}-mix-
	- name: Install dependencies
	run: mix deps.get
	- name: Run tests
	run: mix test
	- name: Check formatting
	run: mix format --check-formatted
	- name: Credo
	run: mix credo

	dialyzer:
	name: Run Dialyzer for type checking
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set mix file hash
	id: set_vars
	run: \|
	mix_hash="${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}"
	echo "::set-output name=mix_hash::$mix_hash"
	- name: Cache PLT files
	id: cache-plt
	uses: actions/cache@v2
	with:
	path: \|
	_build/dev/*.plt
	_build/dev/*.plt.hash
	key: plt-cache-${{ steps.set_vars.outputs.mix_hash }}
	restore-keys: \|
	plt-cache-
	- name: Run Dialyzer
	uses: erlef/[email protected]
	with:
	elixir-version: '1.13.3' # Define the elixir version [required]
	otp-version: '24.2.1' # Define the OTP version [required]
	- run: mix deps.get
	- run: mix dialyzer

Provide feedback