| 1 | "use strict";
|
|---|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 3 | exports.floatFormatter = exports.keepSignificantDigits = exports.integerFormatter = void 0;
|
|---|
| 4 | const leftPadding = (size) => {
|
|---|
| 5 | return (input) => {
|
|---|
| 6 | if (input.length < size) {
|
|---|
| 7 | return " ".repeat(size - input.length) + input;
|
|---|
| 8 | }
|
|---|
| 9 | return input;
|
|---|
| 10 | };
|
|---|
| 11 | };
|
|---|
| 12 | exports.integerFormatter = (size) => {
|
|---|
| 13 | const padding = leftPadding(size);
|
|---|
| 14 | return (integer) => padding("" + integer);
|
|---|
| 15 | };
|
|---|
| 16 | const { floor, log10, pow } = Math;
|
|---|
| 17 | const numberOfDigits = (n) => floor(log10(n) + 1);
|
|---|
| 18 | exports.keepSignificantDigits = (digits) => (value) => {
|
|---|
| 19 | const valueDigits = numberOfDigits(value);
|
|---|
| 20 | if (valueDigits > digits) {
|
|---|
| 21 | const extraDigits = valueDigits - digits;
|
|---|
| 22 | const magnitude = pow(10, extraDigits);
|
|---|
| 23 | return value - (value % magnitude);
|
|---|
| 24 | }
|
|---|
| 25 | return value;
|
|---|
| 26 | };
|
|---|
| 27 | exports.floatFormatter = (size, fractionDigits) => {
|
|---|
| 28 | const numberFormatter = new Intl.NumberFormat("en-US", {
|
|---|
| 29 | maximumFractionDigits: fractionDigits,
|
|---|
| 30 | minimumFractionDigits: fractionDigits,
|
|---|
| 31 | useGrouping: false,
|
|---|
| 32 | });
|
|---|
| 33 | const padding = leftPadding(size);
|
|---|
| 34 | return (float) => padding(numberFormatter.format(float));
|
|---|
| 35 | };
|
|---|
| 36 | //# sourceMappingURL=formatters.js.map |
|---|
