Class: Kwartz::RubyTranslator

Inherits:
BaseTranslator show all
Includes:
RubyExpressionParser
Defined in:
lib/kwartz/binding/ruby.rb

Overview

translator for eRuby

Instance Attribute Summary

Attributes inherited from BaseTranslator

#escape, #footer, #header

Instance Method Summary collapse

Methods included from RubyExpressionParser

#parse_expr_str, #parse_expr_str!

Methods inherited from BaseTranslator

#translate_native_expr, #translate_native_stmt, #translate_print_stmt

Methods inherited from Translator

get_class, register_class, #translate_native_expr, #translate_native_stmt, #translate_print_stmt

Constructor Details

#initialize(properties = {}) ⇒ RubyTranslator

Returns a new instance of RubyTranslator.



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# File 'lib/kwartz/binding/ruby.rb', line 191

def initialize(properties={})
  escapefunc = properties[:escapefunc] || 'ERB::Util.h'
  marks = ['', '', '_buf << (', ').to_s; ', "_buf << #{escapefunc}(", '); ']
  super(marks, properties)
  @header = '_buf = ""; '  unless @header == false
  @footer = '; _buf' + @nl   unless @footer == false
end

Instance Method Details

#translate(stmt_list) ⇒ Object 



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# File 'lib/kwartz/binding/ruby.rb', line 214

def translate(stmt_list)
  stmt_list2 = optimize_print_stmts(stmt_list)
  return super(stmt_list2)
end

#translate_string(str) ⇒ Object 



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# File 'lib/kwartz/binding/ruby.rb', line 200

def translate_string(str)
  return if str.nil? || str.empty?
  #str.gsub!(/['\\]/, '\\\\\&')
  #@sb << "_buf << '#{str}'; "
  str.gsub!(/["\\]/, '\\\\\&')
  if str[-1] == ?\n
    str.chop!
    @sb << "_buf << \"#{str}\\n\";" << @nl
  else
    @sb << "_buf << \"#{str}\"; "
  end
end