This release includes a long-waiting autocorrection feature, new rules and several improvements. Checkout the release notes to see a full scope of changes.

Crystal compatibility

This release introduces Crystal 1.4 compatibility and breaks compatibility of previous Crystal versions. Use the latest Ameba bugfix release 0.14.4 if you need a compatibility of Crystal 1.3.x or below.

Autocorrection

Thanks to community, there is a huge step forward implementing autocorrection for Ameba. The feature was originally developed in #248 and afterwards improved in a several cycles.

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Checkout the release notes to see a full scope of changes. Here we will go through the most important changes.

New Lint Rules

Lint/DuplicatedRequire

Duplicated requires in the source file do not have too much effect on the running program, however it creates a mess. This rule reports such cases.

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require "./thing"
require "./stuff"
require "./thing" # duplicated require

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A very small release that supports Crystal 0.35.0 and eliminates the deprecation messages which are related to yaml serialization.

Checkout the release notes to see a full scope of changes.

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Checkout the release notes to see a full scope of changes. Here we will go through the most important changes.

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Ameba v0.11.0 has been released. Here we will go through the main features and improvements which are included to this release. Also, will do benchmarking comparing parallel linting using Crystal’s experimental parallelism and will explain how to use Ameba together with GitHub actions.

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In this article you will find a high level overview of the Ameba’s modules, which will help to understand how it works internally. We will cover everything needed starting from source code loading and finishing by showing results of static analysis.

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It was announced recently that Ameba is going to be extendable. That means any developer can create his own extension and use together with Ameba’s engine.

Here we will be following through the steps on how to create such an extension and use it.

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