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Add classes: Actions + Divider + Illustration + InfoTable + Stat, Add utilities (needs docs)
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40
src/package/utils/number.ts
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40
src/package/utils/number.ts
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/**
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* Convert large numbers to human readable strings
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* @source https://github.com/rohmanhm/simplify-number
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*/
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export function simplify(num = 0): string {
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let numberVar = num;
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// 2 decimal places => 100, 3 => 1000, etc
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const decPlaces = Math.pow(10, 1);
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// Enumerate number abbreviations
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const abbrev = ['K', 'M', 'B', 'T'];
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// Go through the array backwards, so we do the largest first
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for (let i = abbrev.length - 1; i >= 0; i--) {
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// Convert array index to "1000", "1000000", etc
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const size = Math.pow(10, (i + 1) * 3);
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// If the number is bigger or equal do the abbreviation
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if (size <= numberVar) {
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// Here, we multiply by decPlaces, round, and then divide by decPlaces.
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// This gives us nice rounding to a particular decimal place.
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numberVar = Math.round((numberVar * decPlaces) / size) / decPlaces;
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// Handle special case where we round up to the next abbreviation
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if (numberVar === 1000 && i < abbrev.length - 1) {
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numberVar = 1;
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i++;
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}
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// Add the letter for the abbreviation
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(numberVar as any) += abbrev[i];
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// We are done... stop
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break;
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}
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}
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return String(numberVar);
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}
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