feat(rails): add some aliases (#11739)

plugins/rails/README.md

@@ -40,7 +40,10 @@ plugins=(... rails)
 | `rn`    | `rails notes`                    | Search for notes (`FIXME`, `TODO`) in code comments    |
 | `rp`    | `rails plugin`                   | Run a Rails plugin command                             |
 | `rr`    | `rails routes`                   | List all defined routes                                |
-| `rrg`   | `rails routes \| grep`           | List and filter the defined routes                     |
+| `rrc`   | `rails routes --controller`      | List and filter routes mapped to specific controller   |
+| `rre`   | `rails routes --expanded`        | List all defined routes in expanded table mode         |
+| `rrg`   | `rails routes --grep`            | List and filter the defined routes                     |
+| `rru`   | `rails routes --unused`          | List unused routes                                     |
 | `rs`    | `rails server`                   | Launch a web server                                    |
 | `rsb`   | `rails server --bind`            | Launch a web server binding it to a specific IP        |
 | `rsd`   | `rails server --debugger`        | Launch a web server with debugger                      |

plugins/rails/rails.plugin.zsh

@@ -68,7 +68,10 @@ alias rmd='rails middleware'
 alias rn='rails notes'
 alias rp='rails plugin'
 alias rr='rails routes'
-alias rrg='rails routes | grep'
+alias rrc='rails routes --controller'
+alias rre='rails routes --expanded'
+alias rrg='rails routes --grep'
+alias rru='rails routes --unused'
 alias rs='rails server'
 alias rsb='rails server --bind'
 alias rsd='rails server --debugger'