Module: CloseCall

Included in:
T
Defined in:
lib/carat-dev/closecall/closecall.rb

Constant Summary collapse

MIN_SCORE = 
0.75

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(symbol, *args) ⇒ Object

Raises:

  • (NameError) 


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# File 'lib/carat-dev/closecall/closecall.rb', line 63

def method_missing(symbol, *args)
  puts "Finding method for #{symbol} with #{args.length} args"
  sym = find_similar_symbol(symbol, args.length)
  if sym != nil
    method = method(sym)
    max_arity = self.public_methods.collect{|sym| self.method(sym).arity}.sort.last
    if !self.respond_to?(symbol)
      code = %'
        def #{symbol}(*args)
          case args.length'
      0.upto(max_arity) do |x|
        sym = find_similar_symbol(symbol, x);
        if (sym != nil)
          code += %'
          when #{x}
            if block_given?
              #{sym}(*args) { |*bargs| yield *bargs }
            else
              #{sym}(*args)
            end'
        end
      end
      code = code + %'
          else
            raise NameError, "no method similar to \'#{symbol}\' found for \#{args.length} args"
          end
        end'
      #puts code
      puts "defining method for #{symbol}"
      self.class.class_eval code
    end
    return self.send(symbol, *args) { |*bargs| yield *bargs }
  end
  raise NameError, "no method similar to `#{symbol}' with #{args.length} args for \"#{self}\":#{self.class}"
end