Class: Shellfish::ProblemLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/shellfish/problem_loader.rb

Instance Method Summary collapse

Instance Method Details

#load(file) ⇒ Object 



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# File 'lib/shellfish/problem_loader.rb', line 6

def load(file)
  f = open(file)
  result = f.read
  f.close
  load_from_string(result)
end

#load_from_string(input) ⇒ Object 



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# File 'lib/shellfish/problem_loader.rb', line 13

def load_from_string(input)
  dsl, data = input.split("__END__\n")
  script = <<-EOS
    Shellfish::ProblemDsl.new(Shellfish::Problem.new) {
      #{dsl}
    }.problem
  EOS
  problem = eval script, TOPLEVEL_BINDING
  problem.expected_result = data if data
  problem
end