Refactorex for VS Code

Uses the Refactorex language server to enhance VS Code with code actions to quickly refactor Elixir.

Available refactorings

• Function

  • Expand anonymous function
  • Extract anonymous function
  • Extract function
  • Inline function
  • Rename function
  • Underscore unused args
  • Use keyword syntax
  • Use regular syntax

• Pipeline

  • Pipe first arg
  • Remove pipe

• Variable

  • Extract constant
  • Extract variable
  • Inline constant
  • Inline variable
  • Rename constant
  • Rename variable
  • Underscore long number

How to use each refactoring

Function: expand anonymous function

• Description: expand an anonymous function from & to fn -> end syntax
• Works on: anonymous function selection

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Function: extract anonymous function

• Description: extract the anonymous function into a private function
• Works on: anonymous function selection

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Function: extract function

• Description: extract the selection into a private function
• Works on: selection

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Function: underscore unused args

• Description: places an underscore in front of function args not used.
• Works on: function definition line or function clause line

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Function: use keyword syntax

• Description: rewrite the regular function (do end) using keyword syntax (, do:)
• Works on: function definition line

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Function: use regular syntax

• Description: rewrite the keyword function (, do:) using regular syntax (do end)
• Works on: function definition line

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Pipeline: pipe first arg

• Description: pipe the first arg into call
• Works on: line

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Pipeline: remove pipe

• Description: remove the pipe operator and put first arg inside call
• Works on: pipe line

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Variable: extract constant

• Description: extract the selection into a module constant
• Works on: selection

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