Module: Raudi::Source::Function

Included in:
Base
Defined in:
lib/raudi/source/function.rb

Instance Method Summary collapse

Instance Method Details

#function_arguments(params) ⇒ Object 



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# File 'lib/raudi/source/function.rb', line 28

def function_arguments(params)
  arguments_line = "("
  arguments_line << if params
    params = [params] unless params.is_a? Array
    params.map do |param|
      argument = result_to_c(param)
      if param[:array]
        param[:array] = 1 unless param[:array].is_a?(Integer)
        argument << ('*' * param[:array])
      end
      argument << param[:name].to_s
    end.join(", ")
  else
    'void'
  end
  arguments_line << ")"
end

#function_block(name, params = {}, &block_source) ⇒ Object 



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# File 'lib/raudi/source/function.rb', line 7

def function_block(name, params = {}, &block_source)
  function_header = generate_function_header(name, params)
  code_block(function_header, &block_source)
end

#generate_function_header(name, params = {}) ⇒ Object 



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# File 'lib/raudi/source/function.rb', line 12

def generate_function_header(name, params = {})
  source = ''
  source << generate_result(name, params[:result])
end

#generate_result(name, result = nil) ⇒ Object 



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# File 'lib/raudi/source/function.rb', line 17

def generate_result(name, result = nil)
  if result.is_a?(Hash)
    result[:type] ||= :void
    result[:name] = name
    generate_variable result
  else
    result ||= :void
    generate_variable name: name, type: result
  end
end