Duplicate keyword parameter

Reports duplicate keyword parameters in methods, blocks, and proc types. Only the first declaration of each keyword parameter is recognized; all other declarations are ignored.

Example:

class Example
  # Duplicate keyword parameter
  def call: (keyword: untyped, keyword: untyped) -> untyped
end

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

RbsDuplicateKeywordParameter

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | RBS | Probable bugs

Inspection ID: RbsDuplicateKeywordParameter

Suppressing Inspection

You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:

//noinspection RbsDuplicateKeywordParameter

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

RubyMine 2025.2

Inspection Details
By default bundled with:	Qodana for Ruby 2025.2, RubyMine 2025.2,

Last modified: 18 September 2025