Alan Morley

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Posted in Can anyone see the error here?

NameError in RecipesController#new

uninitialized constant RecipesController::Category


def new

@recipe = current_user.recipes.build

@categories = Category.all.map{ |c| [c.name, c.id] } <-- saying this lines wrong

end




def create



Posted in how do i resolve this error?

That's got it. Thanks Chris :-D

Posted in how do i resolve this error?

undefined local variable or method `recipe_params' for #<RecipesController:0x00007ffa3c046490> Did you mean? recipe_path

 def create

@recipe = Recipe.new(recipe_params)

if @recipe.save
redirect_to root_path
class RecipesController < ApplicationController
  
  def index
  end
  
  def new
    @recipe = Recipe.new
  end
  
  def create
    @recipe = Recipe.new(recipe_params)
    
    if @recipe.save
      redirect_to root_path
    else 
      render 'new'
    end
  end
  
    private
  
  def book_params
    params.require(:recipe).permit(:title, :description, :rating, :author)
  end
  
end
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