Class: Innate::Etanni

Inherits:
Object
  • Object
show all
Defined in:
lib/innate/view/etanni.rb

Constant Summary collapse

SEPARATOR = 
"E69t116A65n110N78i105S83e101P80a97R82a97T84o111R82"
CHOMP = 
"<<#{SEPARATOR}.chomp!"
START = 
"\n_out_ << #{CHOMP}\n"
STOP = 
"\n#{SEPARATOR}\n"
REPLACEMENT = 
"#{STOP}\\1#{START}"

Instance Method Summary collapse

Constructor Details

#initialize(template, filename = '<Etanni>') ⇒ Etanni

Returns a new instance of Etanni.



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# File 'lib/innate/view/etanni.rb', line 21

def initialize(template, filename = '<Etanni>')
  @template = template
  @filename = filename
  compile
end

Instance Method Details

#compile(filename = @filename) ⇒ Object 



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# File 'lib/innate/view/etanni.rb', line 27

def compile(filename = @filename)
  temp = @template.strip
  temp.gsub!(/<\?r\s+(.*?)\s+\?>/m, REPLACEMENT)
  @compiled = eval("Proc.new{ _out_ = [#{CHOMP}]\n#{temp}#{STOP}_out_.join }",
    nil, @filename)
end

#result(instance, filename = @filename) ⇒ Object 



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# File 'lib/innate/view/etanni.rb', line 34

def result(instance, filename = @filename)
  instance.instance_eval(&@compiled)
end