https://github.com/ajm188/mccabe

Measure McCabe complexity of Ruby methods
https://github.com/ajm188/mccabe

mccabe ruby

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Measure McCabe complexity of Ruby methods

• Host: GitHub
• URL: https://github.com/ajm188/mccabe
• Owner: ajm188
• License: mit
• Created: 2015-04-14T02:37:02.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-11-08T21:50:26.000Z (about 9 years ago)
• Last Synced: 2025-01-01T04:50:04.917Z (about 1 month ago)
• Topics: mccabe, ruby
• Language: Ruby
• Homepage:
• Size: 523 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# McCabe

Measure the McCabe or [cyclomatic](http://en.wikipedia.org/wiki/Cyclomatic_complexity)

complexity of Ruby code.

## Installation

```

$ gem install mccabe

```

## Usage

From the command line, pass the list of files you want to analyze. You can

optionally specify your own threshold as the first argument. The default

threshold is 4. You will get error messages for any methods which have

complexity greater than the threshold.

Note that the script only considers files with .rb extensions, so that it

doesn't attempt to parse other languages as Ruby. So, if you have

extensionless Ruby scripts, you won't be able to use this on them.

Examples:

```

mccabe file1 ../file2

mccabe file1 --threshold 3 # using a different threshold

mccabe *.rb # wildcards work, too

mccabe . # can also look through entire directories

mccabe . --quiet # will not print to stdout, only return success/failure status code

```

## Contributing

Fork and pull.