Wow! This looks really cool. +1
On Thu, Jan 30, 2014 at 05:13:36AM -0800, Magnar Sveen wrote: > clj-refactor.el > Since the last update, there's been lots of activity for > clj-refactor.el<https://github.com/magnars/clj-refactor.el> > . Alex Baranosky <https://github.com/AlexBaranosky> and Lars > Andersen<https://github.com/expez> have > joined the team, and here are the new features: > More let refactorings > > Starting with: > > (defn handle-request > (let [body (find-body abc)] > {:status 200 > :body body})) > > With the cursor in front of 200, I do cljr-move-to-let: > > (defn handle-request > (let [body (find-body abc) > X 200] > {:status X > :body body})) > > Again I have two cursors where the Xes are, so I type out the name, and > press enter: > > (defn handle-request > (let [body (find-body abc) > status 200] > {:status status > :body body})) > > Pretty handy. And it works with if-let and when-let too. > > *Thread first all, thread last all, unwind all* > > Convenience functions to thread all the way down, or unwind the entire > threading macro. > Cycling Privacy > > Given this function: > > (defn add [a b] > (+ a b)) > > I do cljr-cycle-privacy: > > (defn- add [a b] > (+ a b)) > > I do cljr-cycle-privacy again to return to the original: > > (defn add [a b] > (+ a b)) > > Given this def: > > (def config > "docs" > {:env "staging"}) > > I do cljr-cycle-privacy: > > (def ^:private config > "docs" > {:env "staging"}) > > I do cljr-cycle-privacy again to return to the original: > > (def config > "docs" > {:env "staging"}) > > <https://github.com/magnars/clj-refactor.el#cycling-collection-type>Cycling > Collection Type > > Given this collection: > > (:a 1 :b 2) > > I do cljr-cycle-coll to return: > > {:a 1 :b 2} > > ... and then 3 more times: > > [:a 1 :b 2]#{:a 1 :b 2}(:a 1 :b 2) > > <https://github.com/magnars/clj-refactor.el#cycling-between-strings-and-keywords>Cycling > > Between Strings and Keywords > > Given this string: > > "refactor" > > I do cljr-cycle-stringlike to return: > > :refactor > > ... and then 3 more times: > > "refactor":refactor"refactor" > > Thanks to Jay Fields <https://github.com/jaycfields> and > emacs-live<https://github.com/overtone/emacs-live> for > these cycling features. Good idea! > Destructuring keys > > Given this: > > (defn- render-recommendation [rec] > (list [:h3 (:title rec)] > [:p (:by rec)] > [:p (:blurb rec) " " > (render-link (:link rec))])) > > I place the cursor on rec inside [rec] and do cljr-destructure-keys: > > (defn- render-recommendation [{:keys [title by blurb link]}] > (list [:h3 title] > [:p by] > [:p blurb " " > (render-link link)])) > > If rec had still been in use, it would have added an :as clause. > > For now this feature is limited to top-level symbols in a let form. PR > welcome. > <https://github.com/magnars/clj-refactor.el#stop-referring>Stop referring > > Given this: > > (ns cljr.core > (:require [my.lib :as lib :refer [a b]])) > (+ (a 1) (b 2)) > > I place cursor on my.lib and do cljr-stop-referring: > > (ns cljr.core > (:require [my.lib :as lib])) > (+ (lib/a 1) (lib/b 2)) > > <https://github.com/magnars/clj-refactor.el#optional-setup>Even more > There's also > > - cljr-sort-ns to sort the namespace > - cljr-replace-use to replace old :use statements with new :refer :all > statements. > - cljr-add-declaration to declare the defn you're in. > > So, clj-refactor.el still knows nothing about your code. At some point we > want to piggyback on an nrepl-connection to do the tricky parts of > refactoring, but for now we're happy to make life a little easier. > > Hope you enjoy! > > > -- > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out.
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