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  5. RuboCop vs ktfmt

RuboCop vs ktfmt

OverviewDecisionsComparisonAlternatives

Overview

RuboCop
RuboCop
Stacks1.4K
Followers222
Votes41
ktfmt
ktfmt
Stacks0
Followers3
Votes0

RuboCop vs ktfmt: What are the differences?

Developers describe RuboCop as "A Ruby static code analyzer, based on the community Ruby style guide". RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide. On the other hand, ktfmt is detailed as "A program that pretty-prints (formats) Kotlin code, based on google-java-format (by Facebook)". It is a program that reformats Kotlin source code to comply with the common community standard for Kotlin code conventions.

RuboCop and ktfmt belong to "Code Review" category of the tech stack.

RuboCop and ktfmt are both open source tools. It seems that RuboCop with 10.5K GitHub stars and 2.25K forks on GitHub has more adoption than ktfmt with 29 GitHub stars and 1 GitHub forks.

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Advice on RuboCop, ktfmt

Weverton
Weverton

CTO at SourceLevel

Aug 10, 2020

Review

To communicate isn’t just getting rid of syntax errors and making code work. The code should communicate ideas to people through a programming language that computers can also understand.

You should adopt semantic variables, classes, modules, and methods names. For instance, in Ruby, we avoid using particular prefixes such as is_paid, get_name and set_name. In their places, we use directly paid?, name, and name=.

My advice is to use idiomatic and features that the programming language you use offers to you whenever possible, and figure out ways to better pass the message.

Why wouldn’t we be worried about semantics, typos, and styles? We should care for the quality of our code, and the many concepts that define it. You can start by using a #linter to collect some issues from your codebase automatically.

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Comments

Detailed Comparison

RuboCop
RuboCop
ktfmt
ktfmt

RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide.

It is a program that reformats Kotlin source code to comply with the common community standard for Kotlin code conventions.

-
Uses google-java-format's underlying engine; Uses a 2-space indent
Statistics
Stacks
1.4K
Stacks
0
Followers
222
Followers
3
Votes
41
Votes
0
Pros & Cons
Pros
  • 9
    Open-source
  • 8
    Completely free
  • 7
    Runs Offline
  • 4
    Customizable
  • 4
    Follows the Ruby Style Guide by default
No community feedback yet
Integrations
Ruby
Ruby
Kotlin
Kotlin

What are some alternatives to RuboCop, ktfmt?

Code Climate

Code Climate

After each Git push, Code Climate analyzes your code for complexity, duplication, and common smells to determine changes in quality and surface technical debt hotspots.

Codacy

Codacy

Codacy automates code reviews and monitors code quality on every commit and pull request on more than 40 programming languages reporting back the impact of every commit or PR, issues concerning code style, best practices and security.

Phabricator

Phabricator

Phabricator is a collection of open source web applications that help software companies build better software.

PullReview

PullReview

PullReview helps Ruby and Rails developers to develop new features cleanly, on-time, and with confidence by automatically reviewing their code.

Gerrit Code Review

Gerrit Code Review

Gerrit is a self-hosted pre-commit code review tool. It serves as a Git hosting server with option to comment incoming changes. It is highly configurable and extensible with default guarding policies, webhooks, project access control and more.

SonarQube

SonarQube

SonarQube provides an overview of the overall health of your source code and even more importantly, it highlights issues found on new code. With a Quality Gate set on your project, you will simply fix the Leak and start mechanically improving.

CodeFactor.io

CodeFactor.io

CodeFactor.io automatically and continuously tracks code quality with every GitHub or BitBucket commit and pull request, helping software developers save time in code reviews and efficiently tackle technical debt.

ESLint

ESLint

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

Amazon CodeGuru

Amazon CodeGuru

It is a machine learning service for automated code reviews and application performance recommendations. It helps you find the most expensive lines of code that hurt application performance and keep you up all night troubleshooting, then gives you specific recommendations to fix or improve your code.

Reviewable

Reviewable

A code review tool for GitHub pull requests inspired by Google's internal tool. Powerful diffing and workflow features wrapped in a beautiful UI, with seamless GitHub integration. Free for public repos.

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