Added the snippets folder.

Make aliases `camelize-string' -> `string-ext/camelize' and `decamelize-string' -> `string-ext/decamelize'.
Added functions for snippets: `rails/cur-res-title', `rails/controller?', `rails/controller-spec?'

rails-lib.el

@@ -260,4 +260,20 @@ else return nil"
 (defmacro rails/toggle-environment-menu-func (env)
   `'(lambda() (interactive) (rails/set-default-environment ,(symbol-value env))))
 
+;;; ---------------------------------------------------------
+;;; - Snippet support functions
+;;;
+
+(defun rails/controller? ()
+  (rails/with-current-buffer
+   (eq 'controller (rails/resource-buffer-type rails/current-buffer))))
+
+(defun rails/controller-spec? ()
+  (rails/with-current-buffer
+   (eq 'controller-spec (rails/resource-buffer-type rails/current-buffer))))
+
+(defun rails/cur-res-title ()
+  (rails/with-current-buffer
+   (rails/resource-buffer-title rails/current-buffer)))
+
 (provide 'rails-lib)

rails-resources.el

@@ -282,6 +282,9 @@
             ;; dir
             (when-bind (dir (rails/resource-dir resource))
               (setq file (concat dir file)))
+            ;; skip-file-suffix
+            (when-bind (skip-file-suffix (rails/resource-skip-file-suffix resource))
+              (setq file (concat file skip-file-suffix)))
             ;; file-suffix
             (when-bind (file-suffix (rails/resource-file-suffix resource))
               (setq file (concat file file-suffix)))

snippets/ruby-mode/controller.restful.basic

@@ -0,0 +1,75 @@
+#name : generating a RESTful controller
+#key : restful
+#group : rails.controller
+#condition : (rails/controller?)
+# --
+before_filter :capture_${1:`(singularize-string (rails/cur-res-title))`}
+$0
+def index
+  @${1:$(pluralize-string text)} = ${2:`(decamelize-string (singularize-string (rails/cur-res-title)))`}.all
+  respond_to do |format|
+    format.html # index.html.erb
+    format.xml  { render :xml => @${1:$(pluralize-string text)} }
+  end
+end
+
+def show
+  respond_to do |format|
+    format.html # show.html.erb
+    format.xml  { render :xml => @$1 }
+  end
+end
+
+def new
+  respond_to do |format|
+    format.html # new.html.erb
+    format.xml  { render :xml => @$1 }
+  end
+end
+
+def edit
+end
+
+def create
+  @$1.update_attributes!(params[:$1])
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to($1_path(@$1)) }
+    format.xml  { render :xml => @$1, :status => :created, :location => $1_url(@$1) }
+  end
+rescue ActiveRecord::RecordInvalid
+  respond_to do |format|
+    format.html { render :action => "new" }
+    format.xml  { render :xml => @$1.errors, :status => :unprocessable_entity }
+  end
+end
+
+def update
+  @$1.update_attributes!(params[:$1])
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to($1_path(@$1)) }
+    format.xml  { head :ok }
+  end
+rescue ActiveRecord::RecordInvalid
+  respond_to do |format|
+    format.html { render :action => "edit" }
+    format.xml  { render :xml => @$1.errors, :status => :unprocessable_entity }
+  end
+end
+
+def destroy
+  @$1.destroy
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to(${1:$(pluralize-string text)}_path) }
+    format.xml  { head :ok }
+  end
+end
+
+private
+
+  def capture_$1
+    @$1 = $2.find(params[:id]) if params[:id]
+    @$1 ||= $2.new
+  end

snippets/ruby-mode/controller.restful.nested

@@ -0,0 +1,76 @@
+#name : generating a nested RESTful controller
+#key : restful.nested
+#group : rails.controller
+#condition : (rails/controller?)
+# --
+before_filter :capture_${1:owner}_and_${2:`(singularize-string (rails/cur-res-title))`}
+$0
+def index
+  @${2:$(pluralize-string text)} = @$1.${2:$(pluralize-string text)}
+  respond_to do |format|
+    format.html # index.html.erb
+    format.xml  { render :xml => @${2:$(pluralize-string text)} }
+  end
+end
+
+def show
+  respond_to do |format|
+    format.html # show.html.erb
+    format.xml  { render :xml => @$2 }
+  end
+end
+
+def new
+  respond_to do |format|
+    format.html # new.html.erb
+    format.xml  { render :xml => @$2 }
+  end
+end
+
+def edit
+end
+
+def create
+  @$2.update_attributes!(params[:$2])
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to($1_$2_path(@$1, @$2)) }
+    format.xml  { render :xml => @$2, :status => :created, :location => $1_$2_url(@$1, @$2) }
+  end
+rescue ActiveRecord::RecordInvalid
+  respond_to do |format|
+    format.html { render :action => "new" }
+    format.xml  { render :xml => @$2.errors, :status => :unprocessable_entity }
+  end
+end
+
+def update
+  @$2.update_attributes!(params[:$2])
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to($1_$2_path(@$1, @$2)) }
+    format.xml  { head :ok }
+  end
+rescue ActiveRecord::RecordInvalid
+  respond_to do |format|
+    format.html { render :action => "edit" }
+    format.xml  { render :xml => @$2.errors, :status => :unprocessable_entity }
+  end
+end
+
+def destroy
+  @$2.destroy
+  flash[:notice] = t('.flash')
+  respond_to do |format|
+    format.html { redirect_to($1_${2:$(pluralize-string text)}_path(@$1)) }
+    format.xml  { head :ok }
+  end
+end
+
+private
+
+  def capture_$1_and_$2
+    @$1 = ${1:$(decamelize-string text)}.find(params[:$1_id])
+    @$2 = @$1.${2:$(pluralize-string text)}.find(params[:id]) if params[:id]
+    @$2 ||= ${2:$(decamelize-string text)}.new(:$1 => @$1)
+  end