is closed properly; we did.
Now we can produce final code.
But maybe the essay should be more than 1000 words; our current text seems to be around 1800-2000 words. So it's fine.
But we need to ensure there is no hidden duplicate content or unnatural repetition. It's okay.
Now let's adjust introduction and maybe add a "Summary" or "Conclusions" section? Already we have Conclusion section. So fine.
We need to ensure each heading is not repeated too often. It's fine.
We may also consider adding a small "Summary" or "Takeaways" but not necessary.
We should also consider adding "Future Directions" or "Research Gaps". But it's okay.
Now let's produce final output as the HTML code.
We will also add alt attributes for images? No images included.
Also we need to ensure we have , but it's optional.
Better to output only the code.
Now we must deliver the final answer. Ensure no other text outside the code block. The instructions: "Respond with only the final code without any additional text or markdown."
So we will output the code as plain text (no triple backticks). Let's output.The reason your `new` block is being skipped is that you are never actually running the `#new` hook. In the snippet you posted you have a block named `:create`:ruby
# create
block do
# …form …
end
When the form is posted the action is **create**, so Rails calls the `#create` hook – the block you just defined – and then it runs the `super` that triggers `respond_with @model`. Since you didn't override `create`, the default `create` action does a normal create+redirect and you never hit the `#new` block that contains the `@model.errors`. The error never gets put into `@model.errors` in the first place, because the `respond_with @model` block in `#create` is never executed.
To actually invoke the `#new` block on a validation failure you need to call `respond_with` yourself, or override `create`. For example:ruby
class PostsController
super do |format|
format.html do
unless @post.valid?
render :new # ← render the new template, which will execute the #new block
end
end
end
end
# new
respond_to :html do
block do
@model.errors.full_messages.each do |msg|
flash[:error] << msg
end
end
end
end
``
Now when @post
fails validation, the create
action will call render :new
, and Rails will use the #new
block to populate the flash. The same can be achieved by just calling render :new
from the create
action instead of super
or by setting @model.errors
before the redirect. In short, you need to make sure the new` block is actually hit.
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