Class: ActionView::Template::Handlers::Erubis

Inherits:

Erubis::Eruby

• Object
• Erubis::Eruby
• ActionView::Template::Handlers::Erubis

show all

Defined in:

actionpack/lib/action_view/template/handlers/erb.rb

Constant Summary

BLOCK_EXPR =

/\s+(do|\{)(\s*\|[^|]*\|)?\s*\Z/

Instance Method Summary (collapse)

• - (Object) add_expr_escaped(src, code)
• - (Object) add_expr_literal(src, code)
• - (Object) add_postamble(src)
• - (Object) add_preamble(src)
• - (Object) add_text(src, text)

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# File 'actionpack/lib/action_view/template/handlers/erb.rb', line 43

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

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# File 'actionpack/lib/action_view/template/handlers/erb.rb', line 35

def add_expr_literal(src, code)
  if code =~ BLOCK_EXPR
    src << '@output_buffer.append= ' << code
  else
    src << '@output_buffer.append= (' << code << ');'
  end
end

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# File 'actionpack/lib/action_view/template/handlers/erb.rb', line 51

def add_postamble(src)
  src << '@output_buffer.to_s'
end

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# File 'actionpack/lib/action_view/template/handlers/erb.rb', line 24

def add_preamble(src)
  src << "@output_buffer = ActionView::OutputBuffer.new;"
end

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# File 'actionpack/lib/action_view/template/handlers/erb.rb', line 28

def add_text(src, text)
  return if text.empty?
  src << "@output_buffer.safe_concat('" << escape_text(text) << "');"
end