fix: make sure the code passes new ameba (#16) #16

	name: Crystal CI

	on: [push]

	jobs:
	build:

	runs-on: ubuntu-latest

	container:
	image: crystallang/crystal

	steps:
	- uses: actions/checkout@v1
	- name: Install dependencies
	run: shards install --ignore-crystal-version
	- name: Code formatting
	run: crystal tool format --check
	- name: Code inspection with ameba
	run: bin/ameba src
	- name: Run specs
	run: crystal spec -v

Provide feedback