unified and improved Rails plugin

plugins/rails/rails.plugin.zsh

@@ -1,20 +1,70 @@
+function _rails_command () {
+  if [ -e "script/server" ]; then
+    ruby script/$@
+  elif [ -e "script/rails" ]; then
+    ruby script/rails $@
+  elif [ -e "bin/rails" ]; then
+    bin/rails $@
+  else
+    rails $@
+  fi
+}
+
+function _rake_command () {
+  if [ -e "bin/rake" ]; then
+    bin/rake $@
+  else
+    rake $@
+  fi
+}
+
+alias rails='_rails_command'
+compdef _rails_command=rails
+
+alias rake='_rake_command'
+compdef _rake_command=rake
+
+alias devlog='tail -f log/development.log'
+alias prodlog='tail -f log/production.log'
+alias testlog='tail -f log/test.log'
+
+alias -g RED='RAILS_ENV=development'
+alias -g REP='RAILS_ENV=production'
+alias -g RET='RAILS_ENV=test'
+
+# Rails aliases
+alias rc='rails console'
+alias rd='rails destroy'
+alias rdb='rails dbconsole'
+alias rg='rails generate'
+alias rgm='rails generate migration'
+alias rp='rails plugin'
+alias ru='rails runner'
+alias rs='rails server'
+alias rsd='rails server --debugger'
+
+# Rake aliases
+alias rdm='rake db:migrate'
+alias rdr='rake db:rollback'
+alias rdc='rake db:create'
+alias rds='rake db:seed'
+alias rdd='rake db:drop'
+alias rdtc='rake db:test:clone'
+alias rdtp='rake db:test:prepare'
+
+alias rlc='rake log:clear'
+alias rn='rake notes'
+alias rr='rake routes'
+
+# legacy stuff
 alias ss='thin --stats "/thin/stats" start'
 alias sg='ruby script/generate'
 alias sd='ruby script/destroy'
 alias sp='ruby script/plugin'
 alias sr='ruby script/runner'
 alias ssp='ruby script/spec'
-alias rdbm='rake db:migrate'
-alias rdbtp='rake db:test:prepare'
-alias migrate='rake db:migrate && rake db:test:prepare'
 alias sc='ruby script/console'
 alias sd='ruby script/server --debugger'
-alias devlog='tail -f log/development.log'
-alias testlog='tail -f log/test.log'
-alias prodlog='tail -f log/production.log'
-alias -g RET='RAILS_ENV=test'
-alias -g REP='RAILS_ENV=production'
-alias -g RED='RAILS_ENV=development'
 
 function remote_console() {
   /usr/bin/env ssh $1 "( cd $2 && ruby script/console production )"