18 lines
298 B
JavaScript
18 lines
298 B
JavaScript
'use strict'
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module.exports = trimTrailingLines
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var line = '\n'
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// Remove final newline characters from `value`.
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function trimTrailingLines(value) {
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var val = String(value)
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var index = val.length
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while (val.charAt(--index) === line) {
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// Empty
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}
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return val.slice(0, index + 1)
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}
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