rails error, private method

gistfile1.txt

NoMethodError in ListingsController#update

private method `update' called for #<Listing:0x007fc33f857e60>
Rails.root: /Users/arungupta/sartorialis

Application Trace | Framework Trace | Full Trace
app/controllers/listings_controller.rb:46:in `block in update'
app/controllers/listings_controller.rb:45:in `update'
Request

Parameters:

{"utf8"=>"✓",
 "_method"=>"put",
 "authenticity_token"=>"Wt3byGW/oZM4ul8UlldtwTn28kZdP8sS+3lxqdAtUt8=",
 "listing"=>{"user_id"=>"1",
 "category"=>"raw denim",
 "title"=>"Petit New Standard",
 "designer"=>"APC",
 "size"=>"31",
 "price"=>"180.0",
 "paypal_id"=>"[email protected]",
 "description"=>"Jeans from A.P.C. Raw denim crafted from cotton. Selvage. Cut slightly narrower than the classic New Standard model. Narrow leg,
 slightly fitted at bottom to give the appearance of a straight leg. Neither low nor high rise. Button fly. Wear one size down since they will move up with use.\r\n\r\n–Indigo\r\n–100% Cotton\r\n–Model is 189 cm and wears size 31",
 "photos_attributes"=>{"0"=>{"remote_image_url"=>""}}},
 "id"=>"64"}
Show session dump

Show env dump

Response

Headers:

None

update action

  def update
    @listing = Listing.find_by_id(params[:id])
    respond_to do |format|
      if @listing.update(params[:listing])
        format.html { redirect_to @listing }
      else
        format.html { render action: 'edit' }
      end
    end
  end