Permissions for Project Snippet fixed

app/controllers/projects/snippets_controller.rb

@@ -3,16 +3,16 @@ class Projects::SnippetsController < Projects::ApplicationController
   before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
   # Allow read any snippet
-  before_filter :authorize_read_snippet!
+  before_filter :authorize_read_project_snippet!
   # Allow write(create) snippet
-  before_filter :authorize_write_snippet!, only: [:new, :create]
+  before_filter :authorize_write_project_snippet!, only: [:new, :create]
   # Allow modify snippet
-  before_filter :authorize_modify_snippet!, only: [:edit, :update]
+  before_filter :authorize_modify_project_snippet!, only: [:edit, :update]
   # Allow destroy snippet
-  before_filter :authorize_admin_snippet!, only: [:destroy]
+  before_filter :authorize_admin_project_snippet!, only: [:destroy]
   layout 'project_resource'
@@ -80,11 +80,11 @@ class Projects::SnippetsController < Projects::ApplicationController
     @snippet ||= @project.snippets.find(params[:id])
   end
-  def authorize_modify_snippet!
+  def authorize_modify_project_snippet!
     return render_404 unless can?(current_user, :modify_project_snippet, @snippet)
   end
-  def authorize_admin_snippet!
+  def authorize_admin_project_snippet!
     return render_404 unless can?(current_user, :admin_project_snippet, @snippet)
   end

app/views/projects/snippets/index.html.haml

@@ -2,7 +2,7 @@
   Snippets
   %small share code pastes with others out of git repository
-  - if can? current_user, :write_snippet, @project
+  - if can? current_user, :write_project_snippet, @project
     = link_to new_project_snippet_path(@project), class: "btn btn-small add_new pull-right", title: "New Snippet" do
       Add new snippet
 %br

app/views/projects/snippets/show.html.haml

 %h3.page_title
   = @snippet.title
   %small= @snippet.file_name
-  - if can?(current_user, :admin_snippet, @project) || @snippet.author == current_user
+  - if can?(current_user, :admin_project_snippet, @project) || @snippet.author == current_user
     = link_to "Edit", edit_project_snippet_path(@project, @snippet), class: "btn btn-small pull-right", title: 'Edit Snippet'
 %br