Class: Roda::RodaPlugins::ErubisEscaping::Eruby

Inherits:
Erubis::EscapedEruby
  • Object
show all
Defined in:
lib/roda/plugins/_erubis_escaping.rb

Overview

Optimized subclass that fixes escaping of postfix conditionals.

Instance Method Summary collapse

Instance Method Details

#add_expr_escaped(src, code) ⇒ Object

Fix bug in Erubis::EscapedEruby where postfix conditionals inside <%= %> are broken (e.g. <%= foo if bar %> ), and optimize by using a local variable instead of a constant lookup.



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# File 'lib/roda/plugins/_erubis_escaping.rb', line 20

def add_expr_escaped(src, code)
  src << " #{@bufvar} << _erubis_xml_helper.escape_xml((" << code << '));'
end

#convert_input(codebuf, input) ⇒ Object

Set escaping class to a local variable, so you don’t need a constant lookup per escape.



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# File 'lib/roda/plugins/_erubis_escaping.rb', line 12

def convert_input(codebuf, input)
  codebuf << '_erubis_xml_helper = Erubis::XmlHelper;'
  super
end