21 lines
601 B
JavaScript
21 lines
601 B
JavaScript
const trim = (str, chars = " \n\r\t\v\0", flags = 0) => {
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let start = 0;
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let end = str.length;
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if(flags & 0x01)
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while(start < end && chars.indexOf(str[start]) >= 0)
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++start;
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if(flags & 0x02)
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while(end > start && chars.indexOf(str[end - 1]) >= 0)
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--end;
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if(start > 0 || end < str.length)
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return str.substring(start, end);
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return str;
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};
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export const trimStart = (str, chars) => trim(str, chars, 0x01);
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export const trimEnd = (str, chars) => trim(str, chars, 0x02);
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export const trim = (str, chars) => trim(str, chars, 0x03);
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