Method: ERB::Util.html_escape

Defined in:
lib/missing/erb.rb

.html_escape(s) ⇒ Object

A utility method for escaping HTML tag characters in s.

require "erb"
include ERB::Util

puts html_escape("is a > 0 & a < 10?")

Generates

is a &gt; 0 &amp; a &lt; 10?



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# File 'lib/missing/erb.rb', line 643

def html_escape(s)
  s.to_s.gsub(/&/, "&amp;").gsub(/\"/, "&quot;").gsub(/>/, "&gt;").gsub(/</, "&lt;")
end