What are some examples of view helpers in Rails?
An example of an AI chatbot conversation about Rails view helpers and their usage.
What are some examples of view helpers in Rails?
In Rails, view helpers are methods that assist in generating HTML and other content in views. For example, link_to creates a hyperlink, and form_for helps in creating forms.
Can you give me a specific example of using link_to?
Sure! You can use link_to like this: <%= link_to 'Home', root_path %>, which creates a link to the home page.
What about form helpers? How do they work?
Form helpers like form_for can be used to create forms easily. For instance, <%= form_for @user do |f| %> generates a form for the @user object.
Are there any other useful view helpers I should know about?
Yes! Helpers like number_to_currency for formatting currency and image_tag for displaying images are also very useful.
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