Having an issue with Rails [GET] routes - ruby-on-rails

Question

I am wrapping my head around the Rails framework and routes. I am building a site where users can post Rails articles and tips and I've already added a ton of functionality to my site but I am having an issue with nested resources. I want my users to create post. I also want the same user and other users to leave comments on the post. Now, the tricky part is that I need a way for them to edit their own comment. So once they go to a post>comment>edit, I am receiving a No route matches [GET] "/posts/48/comments/edit" and this is from the Post show template. For tht particular post, I can tell by the error that it cannot find the id of that comment to edit it. I am sure that this is nested resources issue but I cant wrap my head on it. Looking at my code, everything seems in tact to me. Any ideas? Thanks in advance for any insight.
routes.rb file
PostitTemplate::Application.routes.draw do
root to: 'posts#index'
get '/register', to: 'users#new'
get '/login', to: 'sessions#new'
post '/login', to: 'sessions#create'
get '/logout', to: 'sessions#destroy'
resources :users, only: [:create, :edit, :update]
resources :posts, except: [:destroy] do
member do
post 'vote'
end
resources :comments, only: [:create, :edit, :update] do
member do
post 'vote'
end
end
end
resources :categories, only: [:new, :create]
end
comments_controller
class CommentsController < ApplicationController
before_action :require_user
def create
#post = Post.find(params[:post_id])
#comment = Comment.new(params.require(:comment).permit(:body))
#comment.post = #post
#comment.creator = current_user
if #comment.save
flash[:notice] = "Your comment was created!"
redirect_to post_path(#post)
else
render 'posts/show'
end
end
def edit
#comment = Comment.find(params[:id])
#post = Post.find(params[:post_id])
end
def update
#comment = Comment.find(params[:id])
if #comment.update(comment_params)
flash[:notice] = "You updated your comment!"
redirect_to post_path
else
render :edit
end
end
private
def comment_params
params.require(:comment).permit(:body)
end
def set_comment
#comment = Comment.find(params[:id])
end
end
posts_controller
class PostsController < ApplicationController
before_action :set_post, only: [:show, :edit, :update, :vote]
before_action :require_user, only: [:new, :create, :edit, :update, :vote]
before_action :require_creator, only:[:edit, :update]
def index
#posts = Post.all.page(params[:page]).per_page(10)
end
def show
#comment = Comment.new
end
def new
#post = Post.new
end
def create
#post = Post.new(post_params)
#post.creator = current_user
if #post.save
flash[:notice] = "You created a post!"
redirect_to posts_path
else
render :new
end
end
def edit
end
def update
if #post.update(post_params)
flash[:notice] = "You updated the post!"
redirect_to post_path(#post)
else
render :edit
end
end
def vote
Vote.create(voteable: #post, creator: current_user, vote: params[:vote])
respond_to do |format|
format.js { render :vote } # Renders views/posts/vote.js.erb
end
end
private
def post_params
params.require(:post).permit(:url, :title, :description)
end
def set_post
#post = Post.find(params[:id])
end
def require_creator
access_denied if #post.creator != current_user
end
end
show.html.erb(This is the show post template and on line 33, I want to link to the comments controller edit action)
<div class="page-header">
<h2>
<%= #post.title %>
<small>
posted by <%= link_to #post.creator.username %> about <%= time_ago_in_words(#post.created_at) + ' ago' %>
| <%= link_to 'check out the link', fix_url(#post.url) %> |
<%= link_to 'edit', edit_post_path(#post) %>
</small>
</h2>
</div>
<h3><%= #post.description %></h3>
<%= render 'shared_partials/errors', errors_obj: #comment %>
<%= form_for [#post, #comment] do |f| %>
<%= f.text_area :body, :class=> "input", :placeholder=> "Comment goes here", :rows => "6" %>
</br>
<div class="button">
<%= f.submit "Create a comment", class: 'btn btn-primary' %>
</div>
<% end %>
<div class="page-header">
<h4>All Comments</h4>
</div>
<% #post.comments.each do |comment| %>
<div class="comments">
<h5><%= comment.body %></h5>
<li>
<small class="muted">
posted by <%= link_to comment.creator.username %> about <%= time_ago_in_words(comment.created_at) + ' ago' %>
<% if logged_in? && (comment.creator == current_user) %> |
<%= link_to 'edit', edit_post_comment_path(#post, #comment) %> |
<i class="icon-user icon"></i>
<% end %>
</small>
</li>
</div>
<% end %>
Finally my rake routes
root_path GET / posts#index
register_path GET /register(.:format) users#new
login_path GET /login(.:format) sessions#new
POST /login(.:format) sessions#create
logout_path GET /logout(.:format) sessions#destroy
users_path POST /users(.:format) users#create
edit_user_path GET /users/:id/edit(.:format) users#edit
user_path PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
vote_post_path POST /posts/:id/vote(.:format) posts#vote
vote_post_comment_path POST /posts/:post_id/comments/:id/vote(.:format) comments#vote
post_comments_path POST /posts/:post_id/comments(.:format) comments#create
edit_post_comment_path GET /posts/:post_id/comments/:id/edit(.:format) comments#edit
post_comment_path PATCH /posts/:post_id/comments/:id(.:format) comments#update
PUT /posts/:post_id/comments/:id(.:format) comments#update
posts_path GET /posts(.:format) posts#index
POST /posts(.:format) posts#create
new_post_path GET /posts/new(.:format) posts#new
edit_post_path GET /posts/:id/edit(.:format) posts#edit
post_path GET /posts/:id(.:format) posts#show
PATCH /posts/:id(.:format) posts#update
PUT /posts/:id(.:format) posts#update
categories_path POST /categories(.:format) categories#create
new_category_path GET /categories/new(.:format) categories#new

Answer 1

Replace
<%= link_to 'edit', edit_post_comment_path(#post, #comment) %>
with
<%= link_to 'edit', edit_post_comment_path(#post, comment) %>
You need to pass the current comment, not the new one.
Also, you don't necessarily have to nest the comment resource.