Module: Erubis::Generator

Included in:
Basic::Engine, CGenerator, JavaGenerator, JavascriptGenerator, OptimizedGenerator, PI::Engine, PerlGenerator, PhpGenerator, RubyGenerator, SchemeGenerator
Defined in:
lib/erubis/generator.rb

Overview

code generator, called by Converter module

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#escapefunc ⇒ Object

Returns the value of attribute escapefunc.



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# File 'lib/erubis/generator.rb', line 23

def escapefunc
  @escapefunc
end

Class Method Details

.supported_properties ⇒ Object

:nodoc:



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# File 'lib/erubis/generator.rb', line 17

def self.supported_properties()  # :nodoc:
  return [
          [:escapefunc,    nil,    "escape function name"],
        ]
end

Instance Method Details

#add_expr_debug(src, code) ⇒ Object

(abstract) add expression code to src for debug. this is called by add_expr().



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# File 'lib/erubis/generator.rb', line 73

def add_expr_debug(src, code)
  not_implemented
end

#add_expr_escaped(src, code) ⇒ Object

(abstract) add escaped expression code to src. this is called by add_expr().



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# File 'lib/erubis/generator.rb', line 68

def add_expr_escaped(src, code)
  not_implemented
end

#add_expr_literal(src, code) ⇒ Object

(abstract) add expression literal code to src. this is called by add_expr().



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# File 'lib/erubis/generator.rb', line 63

def add_expr_literal(src, code)
  not_implemented
end

#add_postamble(src) ⇒ Object

(abstract) add @postamble to src



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# File 'lib/erubis/generator.rb', line 78

def add_postamble(src)
  not_implemented
end

#add_preamble(src) ⇒ Object

(abstract) add @preamble to src



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# File 'lib/erubis/generator.rb', line 48

def add_preamble(src)
  not_implemented
end

#add_stmt(src, code) ⇒ Object

(abstract) add statement code to src



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# File 'lib/erubis/generator.rb', line 58

def add_stmt(src, code)
  not_implemented
end

#add_text(src, text) ⇒ Object

(abstract) add text string to src



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# File 'lib/erubis/generator.rb', line 53

def add_text(src, text)
  not_implemented
end

#escape_text(text) ⇒ Object

(abstract) escape text string

ex.

def escape_text(text)
  return text.dump
  # or return "'" + text.gsub(/['\\]/, '\\\\\&') + "'"
end



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# File 'lib/erubis/generator.rb', line 37

def escape_text(text)
  not_implemented
end

#escaped_expr(code) ⇒ Object

return escaped expression code (ex. ‘h(…)’ or ‘htmlspecialchars(…)’)



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# File 'lib/erubis/generator.rb', line 42

def escaped_expr(code)
  code.strip!
  return "#{@escapefunc}(#{code})"
end

#init_generator(properties = {}) ⇒ Object 



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# File 'lib/erubis/generator.rb', line 25

def init_generator(properties={})
  @escapefunc = properties[:escapefunc]
end