Module: Eturem::ArgumentErrorExt

Includes:
ExceptionExt
Defined in:
lib/eturem/base.rb,
lib/eturem/ja/argument_error.rb

Instance Method Summary collapse

Methods included from ExceptionExt

#eturem_location_to_s, #eturem_traceback

Methods included from Base

after_line_num=, before_line_num=, #eturem_backtrace, #eturem_backtrace_locations, #eturem_backtrace_str, #eturem_full_message, #eturem_location_to_s, #eturem_original_error_message, #eturem_script, highlight, output_backtrace=, output_original=, output_script=, read_script, script, unhighlight, use_coderay=, warning_message

Instance Method Details

#eturem_argument_too_big ⇒ Object 



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# File 'lib/eturem/ja/argument_error.rb', line 48

def eturem_argument_too_big()
  @eturem_message_ja = "「#{@eturem_method}」への引数が大きすぎます。"
end

#eturem_message ⇒ Object 



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# File 'lib/eturem/ja/argument_error.rb', line 7

def eturem_message()
  given = nil
  if @eturem_message.include?("wrong number of arguments")
    if @eturem_message.match(/\(given (?<given>\d+), expected (?<expected>[^)]+)\)/)
      given    = Regexp.last_match(:given).to_i
      expected = Regexp.last_match(:expected)
    elsif @eturem_message.match(/\((?<given>\d+) for (?<expected>[^)]+)\)/)
      given    = Regexp.last_match(:given).to_i
      expected = Regexp.last_match(:expected)
    end
  end

  if given
    eturem_wrong_number_of_arguments(given, expected)
  elsif @eturem_message.match(/too big/)
    eturem_argument_too_big
  else
    eturem_other_argument_error
  end
  super
end

#eturem_other_argument_error ⇒ Object 



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# File 'lib/eturem/ja/argument_error.rb', line 52

def eturem_other_argument_error()
  @eturem_message_ja = "「#{@eturem_method}」への引数が正しくありません。"
end

#eturem_prepare ⇒ Object 



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# File 'lib/eturem/base.rb', line 291

def eturem_prepare()
  super
  @eturem_method = @eturem_label
  eturem_backtrace_locations_shift
  @eturem_script_lines = Eturem::Base.read_script(@eturem_path)
  @eturem_output_linenos = eturem_default_output_linenos
end

#eturem_wrong_number_of_arguments(given, expected) ⇒ Object 



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# File 'lib/eturem/ja/argument_error.rb', line 29

def eturem_wrong_number_of_arguments(given, expected)
  @eturem_message_ja = "引数の数が正しくありません。「#{@eturem_method}」は本来"
  case expected
  when "0"
    @eturem_message_ja += "引数が不要です"
  when /^(\d+)\.\.(\d+)$/
    @eturem_message_ja += " #{$1}～#{$2} 個の引数を取ります"
  when /^(\d+)\+$/
    @eturem_message_ja += " #{$1} 個以上の引数を取ります"
  else
    @eturem_message_ja += " #{expected} 個の引数を取ります"
  end
  if given == 0
    @eturem_message_ja += "が、引数が１つも渡されていません。"
  else
    @eturem_message_ja += "が、#{given} 個の引数が渡されています。"
  end
end