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16 lines
348 B
JavaScript
16 lines
348 B
JavaScript
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'use strict';
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module.exports = string => {
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if (typeof string !== 'string') {
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throw new TypeError(`Expected a string, got ${typeof string}`);
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}
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// Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
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// conversion translates it to FEFF (UTF-16 BOM)
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if (string.charCodeAt(0) === 0xFEFF) {
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return string.slice(1);
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}
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return string;
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};
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