git ssb

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const IGNORE_GROUP_IN_BALANCE = '-';
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function getValue(line) {
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  const blockType = getBlockType(line);
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  if (![blockTypes.EARNING, blockTypes.EXPENSE].includes(blockType)) {
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    throw Error('Line does not have value format: ' + line);
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  }
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  const parts = line.trim().split(' ');
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  if (parts.length < 2) {
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    throw Error('Line not in right format: ' + line);
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  }
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  const value = parts[1];
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  if (isNaN(value)) {
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    throw Error('Wrong value to line: ' + line);
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  }
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  const num = Number(value);
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  return blockType === blockTypes.EARNING ? num : num * -1;
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}
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module.exports.getValue = getValue;
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function ignoreGroupInBalance(groupLine) {
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  const blockType = getBlockType(groupLine);
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  if (blockType !== blockTypes.GROUP) {
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    throw Error('Line is not a group');
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  }
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  return groupLine[1] === IGNORE_GROUP_IN_BALANCE;
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}
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module.exports.ignoreGroupInBalance = ignoreGroupInBalance;
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