module Net::IMAP::NumValidator

# File lib/net/imap/data_encoding.rb, line 241
def coerce_mod_sequence_value(num)
  case num
  when Integer   then ensure_mod_sequence_value num
  when NUMBER_RE then ensure_mod_sequence_value Integer num
  else
    raise DataFormatError, "%p is not a valid mod-sequence-value" % [num]
  end
end

# File lib/net/imap/data_encoding.rb, line 251
def coerce_mod_sequence_valzer(num)
  case num
  when Integer   then ensure_mod_sequence_valzer num
  when NUMBER_RE then ensure_mod_sequence_valzer Integer num
  else
    raise DataFormatError, "%p is not a valid mod-sequence-valzer" % [num]
  end
end

# File lib/net/imap/data_encoding.rb, line 221
def coerce_number(num)
  case num
  when Integer   then ensure_number num
  when NUMBER_RE then ensure_number Integer num
  else
    raise DataFormatError, "%p is not a valid number" % [num]
  end
end

# File lib/net/imap/data_encoding.rb, line 231
def coerce_nz_number(num)
  case num
  when Integer   then ensure_nz_number num
  when NUMBER_RE then ensure_nz_number Integer num
  else
    raise DataFormatError, "%p is not a valid nz-number" % [num]
  end
end

# File lib/net/imap/data_encoding.rb, line 207
def ensure_mod_sequence_value(num)
  return num if valid_mod_sequence_value?(num)
  raise DataFormatError,
    "mod-sequence-value must be non-zero unsigned 64-bit integer: #{num}"
end

# File lib/net/imap/data_encoding.rb, line 214
def ensure_mod_sequence_valzer(num)
  return num if valid_mod_sequence_valzer?(num)
  raise DataFormatError,
    "mod-sequence-valzer must be unsigned 64-bit integer: #{num}"
end

# File lib/net/imap/data_encoding.rb, line 193
def ensure_number(num)
  return num if valid_number?(num)
  raise DataFormatError,
    "number must be unsigned 32-bit integer: #{num}"
end

# File lib/net/imap/data_encoding.rb, line 200
def ensure_nz_number(num)
  return num if valid_nz_number?(num)
  raise DataFormatError,
    "nz-number must be non-zero unsigned 32-bit integer: #{num}"
end

# File lib/net/imap/data_encoding.rb, line 182
def valid_mod_sequence_value?(num)
  1 <= num && num < 0xffff_ffff_ffff_ffff
end

# File lib/net/imap/data_encoding.rb, line 188
def valid_mod_sequence_valzer?(num)
  0 <= num && num < 0xffff_ffff_ffff_ffff
end

# File lib/net/imap/data_encoding.rb, line 165
def valid_number?(num)
  0 <= num && num <= 0xffff_ffff
end

# File lib/net/imap/data_encoding.rb, line 173
def valid_nz_number?(num)
  0 < num && num <= 0xffff_ffff
end