Module: Paramesan::ClassMethods

Included in:
Paramesan
Defined in:
lib/paramesan.rb

Instance Method Summary collapse

Instance Method Details

#param_test(paramlist, &blk) ⇒ Object 



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# File 'lib/paramesan.rb', line 8

def param_test paramlist, &blk
  count = paramlist.count
  paramlist.each_with_index do |params, idx|
    name = param_test_name params, idx, count

    mname = name.to_sym
    i = 0
    while instance_methods.include? mname.to_sym
      i += 1
      mname = name + "_#{i}"
    end

    define_method mname do
      instance_exec(params, &blk)
    end
  end
end

#param_test_name(params, idx, count) ⇒ Object 



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# File 'lib/paramesan.rb', line 26

def param_test_name params, idx, count
  name = "test_" + idx.to_s + "_of_" + count.to_s + "__"
  if params.kind_of?(Enumerable)
    nonword = Regexp.new '[^\w]+'
    elements = params.collect { |param| param.to_s.gsub nonword, '_' }
    name << elements.join('_')
  else
    name << params.to_s
  end
end