23 lines
646 B
TypeScript
23 lines
646 B
TypeScript
import _ from "lodash"
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export function normalizeString (str: string): string {
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return _.isString(str) ? str.trim().replace(/\s+/g, ' ') : str;
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}
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export function normalizeMac (mac: string): string {
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// parts only contains values at odd indexes
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const parts = mac.toUpperCase().replace(/:/g, '').split(/([A-F0-9]{2})/);
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const macParts = [];
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for (let i = 1; i < parts.length; i += 2) {
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macParts.push(parts[i]);
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}
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return macParts.join(':');
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}
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export function parseInteger (str: string): number | undefined {
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const parsed = _.parseInt(str, 10);
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return parsed.toString() === str ? parsed : undefined;
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}
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