Language.Haskell.Tools.Refactor.Helpers

Helper functions for defining refactorings.

Documentation

replaceWithJust :: Ann e dom SrcTemplateStage -> AnnMaybe e dom -> AnnMaybe e dom

replaceWithNothing :: AnnMaybe e dom -> AnnMaybe e dom

removeEmptyBnds :: Simple Traversal (Module dom) (ValueBind dom) -> Simple Traversal (Module dom) (Expr dom) -> Module dom -> Module dom

Remove the container (where or let) when the last binding is removed.

normalizeElements :: [Ann e dom SrcTemplateStage] -> [Ann e dom SrcTemplateStage]

Puts the elements in the orginal order and remove duplicates (elements with the same source range)