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kotlin-fork/idea/resources/intentionDescriptions/ReplaceExplicitFunctionLiteralParamWithItIntention/description.html
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Tuomas Tynkkynen c6d6a32314 Add intention for replacing explicit function literal parameter with 'it'
Kotlin's function literals have a shortcut for one-argument literals:
the single argument doesn't need to be explicitly named, but can be
referred via the 'it' contextual keyword.

For example, 'array(1, 2, 3).filter { x -> x % 2 == 0 }'
          -> 'array(1, 2, 3).filter { it % 2 == 0 }'

Add an intention action for this transformation.
2014-03-05 17:31:21 +04:00

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This intention replaces the explicit parameter of a single-parameter function literal with the implicit 'it' parameter.
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