RuboCop ParseInt

RuboCop plugin to check for unsafe integer parsings

This plugin is composed of:

• Lint/KernelIntegerWithoutBase
• Lint/StringToInt (See the 'Note' section below)

Just install the rubocop-parse_int gem

gem install rubocop-parse_int

or if you use bundler plt this in your Gemfile

gem 'rubocop-parse_int'

Put this into your .rubocop.yml.

require: rubocop-parse_int

Now you can run rubocop and it will automatically load the RuboCop ParseInt cops together with the standard cops.

rubocop --require rubocop-parse_int

RuboCop::RakeTask.new do |task|
  task.requires << 'rubocop-parse_int'
end

Currently, Lint/StringToInt responds to calls to #to_i on a non-String variable too.

Bug reports and pull requests are welcome on GitHub at https://github.com/hashedhyphen/rubocop-parse_int.

The gem is available as open source under the terms of the MIT License.