Balanced brackets: Difference between revisions
Content added Content deleted
(→{{header|JavaScript}}: ES6 functional version) |
m (→ES6 Functional: Added semi-colon preferred by JSHint after 'use strict') |
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With visual indication of where the balance fails: |
With visual indication of where the balance fails: |
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<lang JavaScript>(() => { |
<lang JavaScript>(() => { |
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'use strict' |
'use strict'; |
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// Int -> String |
// Int -> String |
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else return tail.length ? errorIndex( |
else return tail.length ? errorIndex( |
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tail, iNext, iIndex + 1 |
tail, iNext, iIndex + 1 |
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) : iNext === 0 ? -1 : iIndex // balanced ? problem index ? |
) : iNext === 0 ? -1 : iIndex; // balanced ? problem index ? |
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} else return iDepth === 0 ? -1 : iIndex; |
} else return iDepth === 0 ? -1 : iIndex; |
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} |
}; |
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return errorIndex(strBrackets.split(''), 0, 0); |
return errorIndex(strBrackets.split(''), 0, 0); |
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} |
}; |
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| Line 3,077: | Line 3,077: | ||
}) |
}) |
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.join('\n'); |
.join('\n'); |
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})(); |
})(); |
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</lang> |
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{{Out}} |
{{Out}} |
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