@angular/common
Version:
Angular - commonly needed directives and services
295 lines • 31.9 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { DEFAULT_CURRENCY_CODE, Inject, LOCALE_ID, Pipe } from '@angular/core';
import { formatCurrency, formatNumber, formatPercent } from '../i18n/format_number';
import { getCurrencySymbol } from '../i18n/locale_data_api';
import { invalidPipeArgumentError } from './invalid_pipe_argument_error';
import * as i0 from "@angular/core";
/**
* @ngModule CommonModule
* @description
*
* Formats a value according to digit options and locale rules.
* Locale determines group sizing and separator,
* decimal point character, and other locale-specific configurations.
*
* @see {@link formatNumber}
*
* @usageNotes
*
* ### digitsInfo
*
* The value's decimal representation is specified by the `digitsInfo`
* parameter, written in the following format:<br>
*
* ```
* {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}
* ```
*
* - `minIntegerDigits`:
* The minimum number of integer digits before the decimal point.
* Default is 1.
*
* - `minFractionDigits`:
* The minimum number of digits after the decimal point.
* Default is 0.
*
* - `maxFractionDigits`:
* The maximum number of digits after the decimal point.
* Default is 3.
*
* If the formatted value is truncated it will be rounded using the "to-nearest" method:
*
* ```
* {{3.6 | number: '1.0-0'}}
* <!--will output '4'-->
*
* {{-3.6 | number:'1.0-0'}}
* <!--will output '-4'-->
* ```
*
* ### locale
*
* `locale` will format a value according to locale rules.
* Locale determines group sizing and separator,
* decimal point character, and other locale-specific configurations.
*
* When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.
*
* See [Setting your app locale](guide/i18n-common-locale-id).
*
* ### Example
*
* The following code shows how the pipe transforms values
* according to various format specifications,
* where the caller's default locale is `en-US`.
*
* <code-example path="common/pipes/ts/number_pipe.ts" region='NumberPipe'></code-example>
*
* @publicApi
*/
export class DecimalPipe {
constructor(_locale) {
this._locale = _locale;
}
/**
* @param value The value to be formatted.
* @param digitsInfo Sets digit and decimal representation.
* [See more](#digitsinfo).
* @param locale Specifies what locale format rules to use.
* [See more](#locale).
*/
transform(value, digitsInfo, locale) {
if (!isValue(value))
return null;
locale ||= this._locale;
try {
const num = strToNumber(value);
return formatNumber(num, locale, digitsInfo);
}
catch (error) {
throw invalidPipeArgumentError(DecimalPipe, error.message);
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: DecimalPipe, deps: [{ token: LOCALE_ID }], target: i0.ɵɵFactoryTarget.Pipe }); }
static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "17.3.9", ngImport: i0, type: DecimalPipe, isStandalone: true, name: "number" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: DecimalPipe, decorators: [{
type: Pipe,
args: [{
name: 'number',
standalone: true,
}]
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Inject,
args: [LOCALE_ID]
}] }] });
/**
* @ngModule CommonModule
* @description
*
* Transforms a number to a percentage
* string, formatted according to locale rules that determine group sizing and
* separator, decimal-point character, and other locale-specific
* configurations.
*
* @see {@link formatPercent}
*
* @usageNotes
* The following code shows how the pipe transforms numbers
* into text strings, according to various format specifications,
* where the caller's default locale is `en-US`.
*
* <code-example path="common/pipes/ts/percent_pipe.ts" region='PercentPipe'></code-example>
*
* @publicApi
*/
export class PercentPipe {
constructor(_locale) {
this._locale = _locale;
}
/**
*
* @param value The number to be formatted as a percentage.
* @param digitsInfo Decimal representation options, specified by a string
* in the following format:<br>
* <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>.
* - `minIntegerDigits`: The minimum number of integer digits before the decimal point.
* Default is `1`.
* - `minFractionDigits`: The minimum number of digits after the decimal point.
* Default is `0`.
* - `maxFractionDigits`: The maximum number of digits after the decimal point.
* Default is `0`.
* @param locale A locale code for the locale format rules to use.
* When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.
* See [Setting your app locale](guide/i18n-common-locale-id).
*/
transform(value, digitsInfo, locale) {
if (!isValue(value))
return null;
locale ||= this._locale;
try {
const num = strToNumber(value);
return formatPercent(num, locale, digitsInfo);
}
catch (error) {
throw invalidPipeArgumentError(PercentPipe, error.message);
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: PercentPipe, deps: [{ token: LOCALE_ID }], target: i0.ɵɵFactoryTarget.Pipe }); }
static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "17.3.9", ngImport: i0, type: PercentPipe, isStandalone: true, name: "percent" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: PercentPipe, decorators: [{
type: Pipe,
args: [{
name: 'percent',
standalone: true,
}]
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Inject,
args: [LOCALE_ID]
}] }] });
/**
* @ngModule CommonModule
* @description
*
* Transforms a number to a currency string, formatted according to locale rules
* that determine group sizing and separator, decimal-point character,
* and other locale-specific configurations.
*
*
* @see {@link getCurrencySymbol}
* @see {@link formatCurrency}
*
* @usageNotes
* The following code shows how the pipe transforms numbers
* into text strings, according to various format specifications,
* where the caller's default locale is `en-US`.
*
* <code-example path="common/pipes/ts/currency_pipe.ts" region='CurrencyPipe'></code-example>
*
* @publicApi
*/
export class CurrencyPipe {
constructor(_locale, _defaultCurrencyCode = 'USD') {
this._locale = _locale;
this._defaultCurrencyCode = _defaultCurrencyCode;
}
/**
*
* @param value The number to be formatted as currency.
* @param currencyCode The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code,
* such as `USD` for the US dollar and `EUR` for the euro. The default currency code can be
* configured using the `DEFAULT_CURRENCY_CODE` injection token.
* @param display The format for the currency indicator. One of the following:
* - `code`: Show the code (such as `USD`).
* - `symbol`(default): Show the symbol (such as `$`).
* - `symbol-narrow`: Use the narrow symbol for locales that have two symbols for their
* currency.
* For example, the Canadian dollar CAD has the symbol `CA$` and the symbol-narrow `$`. If the
* locale has no narrow symbol, uses the standard symbol for the locale.
* - String: Use the given string value instead of a code or a symbol.
* For example, an empty string will suppress the currency & symbol.
* - Boolean (marked deprecated in v5): `true` for symbol and false for `code`.
*
* @param digitsInfo Decimal representation options, specified by a string
* in the following format:<br>
* <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>.
* - `minIntegerDigits`: The minimum number of integer digits before the decimal point.
* Default is `1`.
* - `minFractionDigits`: The minimum number of digits after the decimal point.
* Default is `2`.
* - `maxFractionDigits`: The maximum number of digits after the decimal point.
* Default is `2`.
* If not provided, the number will be formatted with the proper amount of digits,
* depending on what the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) specifies.
* For example, the Canadian dollar has 2 digits, whereas the Chilean peso has none.
* @param locale A locale code for the locale format rules to use.
* When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.
* See [Setting your app locale](guide/i18n-common-locale-id).
*/
transform(value, currencyCode = this._defaultCurrencyCode, display = 'symbol', digitsInfo, locale) {
if (!isValue(value))
return null;
locale ||= this._locale;
if (typeof display === 'boolean') {
if ((typeof ngDevMode === 'undefined' || ngDevMode) && console && console.warn) {
console.warn(`Warning: the currency pipe has been changed in Angular v5. The symbolDisplay option (third parameter) is now a string instead of a boolean. The accepted values are "code", "symbol" or "symbol-narrow".`);
}
display = display ? 'symbol' : 'code';
}
let currency = currencyCode || this._defaultCurrencyCode;
if (display !== 'code') {
if (display === 'symbol' || display === 'symbol-narrow') {
currency = getCurrencySymbol(currency, display === 'symbol' ? 'wide' : 'narrow', locale);
}
else {
currency = display;
}
}
try {
const num = strToNumber(value);
return formatCurrency(num, locale, currency, currencyCode, digitsInfo);
}
catch (error) {
throw invalidPipeArgumentError(CurrencyPipe, error.message);
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: CurrencyPipe, deps: [{ token: LOCALE_ID }, { token: DEFAULT_CURRENCY_CODE }], target: i0.ɵɵFactoryTarget.Pipe }); }
static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "17.3.9", ngImport: i0, type: CurrencyPipe, isStandalone: true, name: "currency" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.9", ngImport: i0, type: CurrencyPipe, decorators: [{
type: Pipe,
args: [{
name: 'currency',
standalone: true,
}]
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Inject,
args: [LOCALE_ID]
}] }, { type: undefined, decorators: [{
type: Inject,
args: [DEFAULT_CURRENCY_CODE]
}] }] });
function isValue(value) {
return !(value == null || value === '' || value !== value);
}
/**
* Transforms a string into a number (if needed).
*/
function strToNumber(value) {
// Convert strings to numbers
if (typeof value === 'string' && !isNaN(Number(value) - parseFloat(value))) {
return Number(value);
}
if (typeof value !== 'number') {
throw new Error(`${value} is not a number`);
}
return value;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"number_pipe.js","sourceRoot":"","sources":["../../../../../../../packages/common/src/pipes/number_pipe.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,qBAAqB,EAAE,MAAM,EAAE,SAAS,EAAE,IAAI,EAAgB,MAAM,eAAe,CAAC;AAE5F,OAAO,EAAC,cAAc,EAAE,YAAY,EAAE,aAAa,EAAC,MAAM,uBAAuB,CAAC;AAClF,OAAO,EAAC,iBAAiB,EAAC,MAAM,yBAAyB,CAAC;AAE1D,OAAO,EAAC,wBAAwB,EAAC,MAAM,+BAA+B,CAAC;;AAEvE;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GA8DG;AAKH,MAAM,OAAO,WAAW;IACtB,YAAuC,OAAe;QAAf,YAAO,GAAP,OAAO,CAAQ;IAAG,CAAC;IAS1D;;;;;;OAMG;IACH,SAAS,CACP,KAAyC,EACzC,UAAmB,EACnB,MAAe;QAEf,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC;YAAE,OAAO,IAAI,CAAC;QAEjC,MAAM,KAAK,IAAI,CAAC,OAAO,CAAC;QAExB,IAAI,CAAC;YACH,MAAM,GAAG,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;YAC/B,OAAO,YAAY,CAAC,GAAG,EAAE,MAAM,EAAE,UAAU,CAAC,CAAC;QAC/C,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,wBAAwB,CAAC,WAAW,EAAG,KAAe,CAAC,OAAO,CAAC,CAAC;QACxE,CAAC;IACH,CAAC;yHAhCU,WAAW,kBACF,SAAS;uHADlB,WAAW;;sGAAX,WAAW;kBAJvB,IAAI;mBAAC;oBACJ,IAAI,EAAE,QAAQ;oBACd,UAAU,EAAE,IAAI;iBACjB;;0BAEc,MAAM;2BAAC,SAAS;;AAkC/B;;;;;;;;;;;;;;;;;;;GAmBG;AAKH,MAAM,OAAO,WAAW;IACtB,YAAuC,OAAe;QAAf,YAAO,GAAP,OAAO,CAAQ;IAAG,CAAC;IAS1D;;;;;;;;;;;;;;;OAeG;IACH,SAAS,CACP,KAAyC,EACzC,UAAmB,EACnB,MAAe;QAEf,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC;YAAE,OAAO,IAAI,CAAC;QACjC,MAAM,KAAK,IAAI,CAAC,OAAO,CAAC;QACxB,IAAI,CAAC;YACH,MAAM,GAAG,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;YAC/B,OAAO,aAAa,CAAC,GAAG,EAAE,MAAM,EAAE,UAAU,CAAC,CAAC;QAChD,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,wBAAwB,CAAC,WAAW,EAAG,KAAe,CAAC,OAAO,CAAC,CAAC;QACxE,CAAC;IACH,CAAC;yHAvCU,WAAW,kBACF,SAAS;uHADlB,WAAW;;sGAAX,WAAW;kBAJvB,IAAI;mBAAC;oBACJ,IAAI,EAAE,SAAS;oBACf,UAAU,EAAE,IAAI;iBACjB;;0BAEc,MAAM;2BAAC,SAAS;;AAyC/B;;;;;;;;;;;;;;;;;;;;GAoBG;AAKH,MAAM,OAAO,YAAY;IACvB,YAC6B,OAAe,EACH,uBAA+B,KAAK;QADhD,YAAO,GAAP,OAAO,CAAQ;QACH,yBAAoB,GAApB,oBAAoB,CAAgB;IAC1E,CAAC;IAuBJ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;OAgCG;IACH,SAAS,CACP,KAAyC,EACzC,eAAuB,IAAI,CAAC,oBAAoB,EAChD,UAAkE,QAAQ,EAC1E,UAAmB,EACnB,MAAe;QAEf,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC;YAAE,OAAO,IAAI,CAAC;QAEjC,MAAM,KAAK,IAAI,CAAC,OAAO,CAAC;QAExB,IAAI,OAAO,OAAO,KAAK,SAAS,EAAE,CAAC;YACjC,IAAI,CAAC,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,CAAC,IAAS,OAAO,IAAS,OAAO,CAAC,IAAI,EAAE,CAAC;gBACzF,OAAO,CAAC,IAAI,CACV,0MAA0M,CAC3M,CAAC;YACJ,CAAC;YACD,OAAO,GAAG,OAAO,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,MAAM,CAAC;QACxC,CAAC;QAED,IAAI,QAAQ,GAAW,YAAY,IAAI,IAAI,CAAC,oBAAoB,CAAC;QACjE,IAAI,OAAO,KAAK,MAAM,EAAE,CAAC;YACvB,IAAI,OAAO,KAAK,QAAQ,IAAI,OAAO,KAAK,eAAe,EAAE,CAAC;gBACxD,QAAQ,GAAG,iBAAiB,CAAC,QAAQ,EAAE,OAAO,KAAK,QAAQ,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,QAAQ,EAAE,MAAM,CAAC,CAAC;YAC3F,CAAC;iBAAM,CAAC;gBACN,QAAQ,GAAG,OAAO,CAAC;YACrB,CAAC;QACH,CAAC;QAED,IAAI,CAAC;YACH,MAAM,GAAG,GAAG,WAAW,CAAC,KAAK,CAAC,CAAC;YAC/B,OAAO,cAAc,CAAC,GAAG,EAAE,MAAM,EAAE,QAAQ,EAAE,YAAY,EAAE,UAAU,CAAC,CAAC;QACzE,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,wBAAwB,CAAC,YAAY,EAAG,KAAe,CAAC,OAAO,CAAC,CAAC;QACzE,CAAC;IACH,CAAC;yHA/FU,YAAY,kBAEb,SAAS,aACT,qBAAqB;uHAHpB,YAAY;;sGAAZ,YAAY;kBAJxB,IAAI;mBAAC;oBACJ,IAAI,EAAE,UAAU;oBAChB,UAAU,EAAE,IAAI;iBACjB;;0BAGI,MAAM;2BAAC,SAAS;;0BAChB,MAAM;2BAAC,qBAAqB;;AA+FjC,SAAS,OAAO,CAAC,KAAyC;IACxD,OAAO,CAAC,CAAC,KAAK,IAAI,IAAI,IAAI,KAAK,KAAK,EAAE,IAAI,KAAK,KAAK,KAAK,CAAC,CAAC;AAC7D,CAAC;AAED;;GAEG;AACH,SAAS,WAAW,CAAC,KAAsB;IACzC,6BAA6B;IAC7B,IAAI,OAAO,KAAK,KAAK,QAAQ,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,KAAK,CAAC,GAAG,UAAU,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC;QAC3E,OAAO,MAAM,CAAC,KAAK,CAAC,CAAC;IACvB,CAAC;IACD,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE,CAAC;QAC9B,MAAM,IAAI,KAAK,CAAC,GAAG,KAAK,kBAAkB,CAAC,CAAC;IAC9C,CAAC;IACD,OAAO,KAAK,CAAC;AACf,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {DEFAULT_CURRENCY_CODE, Inject, LOCALE_ID, Pipe, PipeTransform} from '@angular/core';\n\nimport {formatCurrency, formatNumber, formatPercent} from '../i18n/format_number';\nimport {getCurrencySymbol} from '../i18n/locale_data_api';\n\nimport {invalidPipeArgumentError} from './invalid_pipe_argument_error';\n\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a value according to digit options and locale rules.\n * Locale determines group sizing and separator,\n * decimal point character, and other locale-specific configurations.\n *\n * @see {@link formatNumber}\n *\n * @usageNotes\n *\n * ### digitsInfo\n *\n * The value's decimal representation is specified by the `digitsInfo`\n * parameter, written in the following format:<br>\n *\n * ```\n * {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}\n * ```\n *\n *  - `minIntegerDigits`:\n * The minimum number of integer digits before the decimal point.\n * Default is 1.\n *\n * - `minFractionDigits`:\n * The minimum number of digits after the decimal point.\n * Default is 0.\n *\n *  - `maxFractionDigits`:\n * The maximum number of digits after the decimal point.\n * Default is 3.\n *\n * If the formatted value is truncated it will be rounded using the \"to-nearest\" method:\n *\n * ```\n * {{3.6 | number: '1.0-0'}}\n * <!--will output '4'-->\n *\n * {{-3.6 | number:'1.0-0'}}\n * <!--will output '-4'-->\n * ```\n *\n * ### locale\n *\n * `locale` will format a value according to locale rules.\n * Locale determines group sizing and separator,\n * decimal point character, and other locale-specific configurations.\n *\n * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n *\n * See [Setting your app locale](guide/i18n-common-locale-id).\n *\n * ### Example\n *\n * The following code shows how the pipe transforms values\n * according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * <code-example path=\"common/pipes/ts/number_pipe.ts\" region='NumberPipe'></code-example>\n *\n * @publicApi\n */\n@Pipe({\n  name: 'number',\n  standalone: true,\n})\nexport class DecimalPipe implements PipeTransform {\n  constructor(@Inject(LOCALE_ID) private _locale: string) {}\n\n  transform(value: number | string, digitsInfo?: string, locale?: string): string | null;\n  transform(value: null | undefined, digitsInfo?: string, locale?: string): null;\n  transform(\n    value: number | string | null | undefined,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null;\n  /**\n   * @param value The value to be formatted.\n   * @param digitsInfo Sets digit and decimal representation.\n   * [See more](#digitsinfo).\n   * @param locale Specifies what locale format rules to use.\n   * [See more](#locale).\n   */\n  transform(\n    value: number | string | null | undefined,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null {\n    if (!isValue(value)) return null;\n\n    locale ||= this._locale;\n\n    try {\n      const num = strToNumber(value);\n      return formatNumber(num, locale, digitsInfo);\n    } catch (error) {\n      throw invalidPipeArgumentError(DecimalPipe, (error as Error).message);\n    }\n  }\n}\n\n/**\n * @ngModule CommonModule\n * @description\n *\n * Transforms a number to a percentage\n * string, formatted according to locale rules that determine group sizing and\n * separator, decimal-point character, and other locale-specific\n * configurations.\n *\n * @see {@link formatPercent}\n *\n * @usageNotes\n * The following code shows how the pipe transforms numbers\n * into text strings, according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * <code-example path=\"common/pipes/ts/percent_pipe.ts\" region='PercentPipe'></code-example>\n *\n * @publicApi\n */\n@Pipe({\n  name: 'percent',\n  standalone: true,\n})\nexport class PercentPipe implements PipeTransform {\n  constructor(@Inject(LOCALE_ID) private _locale: string) {}\n\n  transform(value: number | string, digitsInfo?: string, locale?: string): string | null;\n  transform(value: null | undefined, digitsInfo?: string, locale?: string): null;\n  transform(\n    value: number | string | null | undefined,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null;\n  /**\n   *\n   * @param value The number to be formatted as a percentage.\n   * @param digitsInfo Decimal representation options, specified by a string\n   * in the following format:<br>\n   * <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>.\n   *   - `minIntegerDigits`: The minimum number of integer digits before the decimal point.\n   * Default is `1`.\n   *   - `minFractionDigits`: The minimum number of digits after the decimal point.\n   * Default is `0`.\n   *   - `maxFractionDigits`: The maximum number of digits after the decimal point.\n   * Default is `0`.\n   * @param locale A locale code for the locale format rules to use.\n   * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n   * See [Setting your app locale](guide/i18n-common-locale-id).\n   */\n  transform(\n    value: number | string | null | undefined,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null {\n    if (!isValue(value)) return null;\n    locale ||= this._locale;\n    try {\n      const num = strToNumber(value);\n      return formatPercent(num, locale, digitsInfo);\n    } catch (error) {\n      throw invalidPipeArgumentError(PercentPipe, (error as Error).message);\n    }\n  }\n}\n\n/**\n * @ngModule CommonModule\n * @description\n *\n * Transforms a number to a currency string, formatted according to locale rules\n * that determine group sizing and separator, decimal-point character,\n * and other locale-specific configurations.\n *\n *\n * @see {@link getCurrencySymbol}\n * @see {@link formatCurrency}\n *\n * @usageNotes\n * The following code shows how the pipe transforms numbers\n * into text strings, according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * <code-example path=\"common/pipes/ts/currency_pipe.ts\" region='CurrencyPipe'></code-example>\n *\n * @publicApi\n */\n@Pipe({\n  name: 'currency',\n  standalone: true,\n})\nexport class CurrencyPipe implements PipeTransform {\n  constructor(\n    @Inject(LOCALE_ID) private _locale: string,\n    @Inject(DEFAULT_CURRENCY_CODE) private _defaultCurrencyCode: string = 'USD',\n  ) {}\n\n  transform(\n    value: number | string,\n    currencyCode?: string,\n    display?: 'code' | 'symbol' | 'symbol-narrow' | string | boolean,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null;\n  transform(\n    value: null | undefined,\n    currencyCode?: string,\n    display?: 'code' | 'symbol' | 'symbol-narrow' | string | boolean,\n    digitsInfo?: string,\n    locale?: string,\n  ): null;\n  transform(\n    value: number | string | null | undefined,\n    currencyCode?: string,\n    display?: 'code' | 'symbol' | 'symbol-narrow' | string | boolean,\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null;\n  /**\n   *\n   * @param value The number to be formatted as currency.\n   * @param currencyCode The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code,\n   * such as `USD` for the US dollar and `EUR` for the euro. The default currency code can be\n   * configured using the `DEFAULT_CURRENCY_CODE` injection token.\n   * @param display The format for the currency indicator. One of the following:\n   *   - `code`: Show the code (such as `USD`).\n   *   - `symbol`(default): Show the symbol (such as `$`).\n   *   - `symbol-narrow`: Use the narrow symbol for locales that have two symbols for their\n   * currency.\n   * For example, the Canadian dollar CAD has the symbol `CA$` and the symbol-narrow `$`. If the\n   * locale has no narrow symbol, uses the standard symbol for the locale.\n   *   - String: Use the given string value instead of a code or a symbol.\n   * For example, an empty string will suppress the currency & symbol.\n   *   - Boolean (marked deprecated in v5): `true` for symbol and false for `code`.\n   *\n   * @param digitsInfo Decimal representation options, specified by a string\n   * in the following format:<br>\n   * <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>.\n   *   - `minIntegerDigits`: The minimum number of integer digits before the decimal point.\n   * Default is `1`.\n   *   - `minFractionDigits`: The minimum number of digits after the decimal point.\n   * Default is `2`.\n   *   - `maxFractionDigits`: The maximum number of digits after the decimal point.\n   * Default is `2`.\n   * If not provided, the number will be formatted with the proper amount of digits,\n   * depending on what the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) specifies.\n   * For example, the Canadian dollar has 2 digits, whereas the Chilean peso has none.\n   * @param locale A locale code for the locale format rules to use.\n   * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n   * See [Setting your app locale](guide/i18n-common-locale-id).\n   */\n  transform(\n    value: number | string | null | undefined,\n    currencyCode: string = this._defaultCurrencyCode,\n    display: 'code' | 'symbol' | 'symbol-narrow' | string | boolean = 'symbol',\n    digitsInfo?: string,\n    locale?: string,\n  ): string | null {\n    if (!isValue(value)) return null;\n\n    locale ||= this._locale;\n\n    if (typeof display === 'boolean') {\n      if ((typeof ngDevMode === 'undefined' || ngDevMode) && <any>console && <any>console.warn) {\n        console.warn(\n          `Warning: the currency pipe has been changed in Angular v5. The symbolDisplay option (third parameter) is now a string instead of a boolean. The accepted values are \"code\", \"symbol\" or \"symbol-narrow\".`,\n        );\n      }\n      display = display ? 'symbol' : 'code';\n    }\n\n    let currency: string = currencyCode || this._defaultCurrencyCode;\n    if (display !== 'code') {\n      if (display === 'symbol' || display === 'symbol-narrow') {\n        currency = getCurrencySymbol(currency, display === 'symbol' ? 'wide' : 'narrow', locale);\n      } else {\n        currency = display;\n      }\n    }\n\n    try {\n      const num = strToNumber(value);\n      return formatCurrency(num, locale, currency, currencyCode, digitsInfo);\n    } catch (error) {\n      throw invalidPipeArgumentError(CurrencyPipe, (error as Error).message);\n    }\n  }\n}\n\nfunction isValue(value: number | string | null | undefined): value is number | string {\n  return !(value == null || value === '' || value !== value);\n}\n\n/**\n * Transforms a string into a number (if needed).\n */\nfunction strToNumber(value: number | string): number {\n  // Convert strings to numbers\n  if (typeof value === 'string' && !isNaN(Number(value) - parseFloat(value))) {\n    return Number(value);\n  }\n  if (typeof value !== 'number') {\n    throw new Error(`${value} is not a number`);\n  }\n  return value;\n}\n"]}