diff options
Diffstat (limited to 'lib/internal/util/inspect.js')
| -rw-r--r-- | lib/internal/util/inspect.js | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/internal/util/inspect.js b/lib/internal/util/inspect.js index 21b9921dbe..1e7277ef38 100644 --- a/lib/internal/util/inspect.js +++ b/lib/internal/util/inspect.js @@ -312,7 +312,8 @@ function strEscape(str) { let result = ''; let last = 0; - for (var i = 0; i < str.length; i++) { + const lastIndex = str.length; + for (let i = 0; i < lastIndex; i++) { const point = str.charCodeAt(i); if (point === singleQuote || point === 92 || point < 32) { if (last === i) { @@ -324,7 +325,7 @@ function strEscape(str) { } } - if (last !== i) { + if (last !== lastIndex) { result += str.slice(last); } return addQuotes(result, singleQuote); @@ -1061,10 +1062,11 @@ function formatPrimitive(fn, value, ctx) { if (matches.length > 1) { const indent = ' '.repeat(ctx.indentationLvl); let res = `${fn(strEscape(matches[0]), 'string')} +\n`; - for (var i = 1; i < matches.length - 1; i++) { + const lastIndex = matches.length - 1; + for (let i = 1; i < lastIndex; i++) { res += `${indent} ${fn(strEscape(matches[i]), 'string')} +\n`; } - res += `${indent} ${fn(strEscape(matches[i]), 'string')}`; + res += `${indent} ${fn(strEscape(matches[lastIndex]), 'string')}`; return res; } } @@ -1187,10 +1189,10 @@ function formatTypedArray(ctx, value, recurseTimes) { const elementFormatter = value.length > 0 && typeof value[0] === 'number' ? formatNumber : formatBigInt; - for (var i = 0; i < maxLength; ++i) + for (let i = 0; i < maxLength; ++i) output[i] = elementFormatter(ctx.stylize, value[i]); if (remaining > 0) { - output[i] = `... ${remaining} more item${remaining > 1 ? 's' : ''}`; + output[maxLength] = `... ${remaining} more item${remaining > 1 ? 's' : ''}`; } if (ctx.showHidden) { // .buffer goes last, it's not a primitive like the others. |