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25 lines
577 B
JavaScript
25 lines
577 B
JavaScript
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// this is the only approach that was significantly faster than using
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// str.replace(/\/+$/, '') for strings ending with a lot of / chars and
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// containing multiple / chars.
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const batchStrings = [
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'/'.repeat(1024),
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'/'.repeat(512),
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'/'.repeat(256),
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'/'.repeat(128),
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'/'.repeat(64),
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'/'.repeat(32),
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'/'.repeat(16),
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'/'.repeat(8),
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'/'.repeat(4),
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'/'.repeat(2),
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'/',
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]
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module.exports = str => {
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for (const s of batchStrings) {
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while (str.length >= s.length && str.slice(-1 * s.length) === s)
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str = str.slice(0, -1 * s.length)
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}
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return str
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}
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