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Simplifiable 'if' statement

Reports if statements that can be replaced with case statements.

Use the Minimum number of branches field to specify the minimum number of when branches for the resulting case statement.

Example:

fruit = gets if fruit == 'apple' # Simplifiable 'if' statement puts 'This is apple!' elsif fruit == 'peach' puts 'This is peach!' elsif fruit == 'orange' puts 'This is orange!' elsif fruit == 'banana' puts 'This is banana!' end

Inspection options

Here you can find the description of settings available for the Simplifiable 'if' statement inspection, and the reference of their default values.

Minimum number of branches

3

Inspection Details

By default bundled with:

Qodana for Ruby 2024.1, RubyMine 2024.1,

Can be installed with plugin:

Ruby, 241.SNAPSHOT

Last modified: 29 April 2024