### Home Classes Methods

### In Files

- lib/merb-core/controller/template.rb

### Methods

- #add_expr_escaped
- #add_expr_literal
- #add_postamble
- #add_preamble
- #add_stmt2
- #add_text

### Files

- CHANGELOG
- LICENSE
- README
- TODO

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# Erubis::BlockAwareEnhancer

### Public Instance Methods

add_expr_escaped(src, code) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 272
    def add_expr_escaped(src, code)
      src << ' @_erb_buf.concat(' << escaped_expr(code) << ');'
    end

add_expr_literal(src, code) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 284
    def add_expr_literal(src, code)
      if code =~ /(do|\{)(\s*\|[^|]*\|)?\s*\Z/
        src << ' @_erb_buf.concat( (' << code << "; "
      else
        src << ' @_erb_buf.concat((' << code << ').to_s);'
      end
    end

add_postamble(src) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 261
    def add_postamble(src)
      src << "\n" unless src[-1] == \n\
      src << "_ret = @_erb_buf; @_erb_buf = _old_buf; _ret.to_s;\n"
    end

add_preamble(src) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 255
    def add_preamble(src)
      src << "_old_buf, @_erb_buf = @_erb_buf, ''; "
      src << "@_engine = 'erb'; "
    end

add_stmt2(src, code, tailch) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 277
    def add_stmt2(src, code, tailch)
      src << code
      src << ") ).to_s; " if tailch == "="
      src << ';' unless code[-1] == \n\
    end

add_text(src, text) click to toggle source

:api: private

    # File lib/merb-core/controller/template.rb, line 267
    def add_text(src, text)
      src << " @_erb_buf.concat('" << escape_text(text) << "'); "
    end

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