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html_escape

html_escape(s)

Class Public methods

A utility method for escaping HTML tag characters. This method is also aliased as h.

In your ERB templates, use this method to escape any unsafe content. For example:

<%=h @person.name %>

puts html_escape('is a > 0 & a < 10?')
# => is a &gt; 0 &amp; a &lt; 10?

Links:

https://github.com/rails/rails/blob/2fd126a41992f7c10a8a86b04d501b6af9a90320/activesupport/lib/active_support/core_ext/string/output_safety.rb#L20

doc_ruby_on_rails

2025-01-10 15:47:30

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