class ActionView::Template::Handlers::Erubis
Constants
- BLOCK_EXPR
Public Instance Methods
add_expr(src, code, indicator)
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Erubis toggles <%= and <%== behavior when escaping is enabled. We override to always treat <%== as escaped.
Calls superclass method
# File lib/action_view/template/handlers/erb.rb, line 20 def add_expr(src, code, indicator) case indicator when '==' add_expr_escaped(src, code) else super end end
add_expr_escaped(src, code)
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# File lib/action_view/template/handlers/erb.rb, line 39 def add_expr_escaped(src, code) if code =~ BLOCK_EXPR src << "@output_buffer.safe_append= " << code else src << "@output_buffer.safe_concat((" << code << ").to_s);" end end
add_expr_literal(src, code)
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# File lib/action_view/template/handlers/erb.rb, line 31 def add_expr_literal(src, code) if code =~ BLOCK_EXPR src << '@output_buffer.append= ' << code else src << '@output_buffer.append= (' << code << ');' end end
add_postamble(src)
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# File lib/action_view/template/handlers/erb.rb, line 47 def add_postamble(src) src << '@output_buffer.to_s' end
add_preamble(src)
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# File lib/action_view/template/handlers/erb.rb, line 9 def add_preamble(src) src << "@output_buffer = output_buffer || ActionView::OutputBuffer.new;" end
add_text(src, text)
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# File lib/action_view/template/handlers/erb.rb, line 13 def add_text(src, text) return if text.empty? src << "@output_buffer.safe_concat('" << escape_text(text) << "');" end