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node_modules/currency.js/dist/currency.umd.js

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+/*!
+ * currency.js - v2.0.4
+ * http://scurker.github.io/currency.js
+ *
+ * Copyright (c) 2021 Jason Wilson
+ * Released under MIT license
+ */
+
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = global || self, global.currency = factory());
+}(this, (function () { 'use strict';
+
+  var defaults = {
+    symbol: '$',
+    separator: ',',
+    decimal: '.',
+    errorOnInvalid: false,
+    precision: 2,
+    pattern: '!#',
+    negativePattern: '-!#',
+    format: format,
+    fromCents: false
+  };
+
+  var round = function round(v) {
+    return Math.round(v);
+  };
+
+  var pow = function pow(p) {
+    return Math.pow(10, p);
+  };
+
+  var rounding = function rounding(value, increment) {
+    return round(value / increment) * increment;
+  };
+
+  var groupRegex = /(\d)(?=(\d{3})+\b)/g;
+  var vedicRegex = /(\d)(?=(\d\d)+\d\b)/g;
+  /**
+   * Create a new instance of currency.js
+   * @param {number|string|currency} value
+   * @param {object} [opts]
+   */
+
+  function currency(value, opts) {
+    var that = this;
+
+    if (!(that instanceof currency)) {
+      return new currency(value, opts);
+    }
+
+    var settings = Object.assign({}, defaults, opts),
+        precision = pow(settings.precision),
+        v = parse(value, settings);
+    that.intValue = v;
+    that.value = v / precision; // Set default incremental value
+
+    settings.increment = settings.increment || 1 / precision; // Support vedic numbering systems
+    // see: https://en.wikipedia.org/wiki/Indian_numbering_system
+
+    if (settings.useVedic) {
+      settings.groups = vedicRegex;
+    } else {
+      settings.groups = groupRegex;
+    } // Intended for internal usage only - subject to change
+
+
+    this.s = settings;
+    this.p = precision;
+  }
+
+  function parse(value, opts) {
+    var useRounding = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
+    var v = 0,
+        decimal = opts.decimal,
+        errorOnInvalid = opts.errorOnInvalid,
+        decimals = opts.precision,
+        fromCents = opts.fromCents,
+        precision = pow(decimals),
+        isNumber = typeof value === 'number',
+        isCurrency = value instanceof currency;
+
+    if (isCurrency && fromCents) {
+      return value.intValue;
+    }
+
+    if (isNumber || isCurrency) {
+      v = isCurrency ? value.value : value;
+    } else if (typeof value === 'string') {
+      var regex = new RegExp('[^-\\d' + decimal + ']', 'g'),
+          decimalString = new RegExp('\\' + decimal, 'g');
+      v = value.replace(/\((.*)\)/, '-$1') // allow negative e.g. (1.99)
+      .replace(regex, '') // replace any non numeric values
+      .replace(decimalString, '.'); // convert any decimal values
+
+      v = v || 0;
+    } else {
+      if (errorOnInvalid) {
+        throw Error('Invalid Input');
+      }
+
+      v = 0;
+    }
+
+    if (!fromCents) {
+      v *= precision; // scale number to integer value
+
+      v = v.toFixed(4); // Handle additional decimal for proper rounding.
+    }
+
+    return useRounding ? round(v) : v;
+  }
+  /**
+   * Formats a currency object
+   * @param currency
+   * @param {object} [opts]
+   */
+
+
+  function format(currency, settings) {
+    var pattern = settings.pattern,
+        negativePattern = settings.negativePattern,
+        symbol = settings.symbol,
+        separator = settings.separator,
+        decimal = settings.decimal,
+        groups = settings.groups,
+        split = ('' + currency).replace(/^-/, '').split('.'),
+        dollars = split[0],
+        cents = split[1];
+    return (currency.value >= 0 ? pattern : negativePattern).replace('!', symbol).replace('#', dollars.replace(groups, '$1' + separator) + (cents ? decimal + cents : ''));
+  }
+
+  currency.prototype = {
+    /**
+     * Adds values together.
+     * @param {number} number
+     * @returns {currency}
+     */
+    add: function add(number) {
+      var intValue = this.intValue,
+          _settings = this.s,
+          _precision = this.p;
+      return currency((intValue += parse(number, _settings)) / (_settings.fromCents ? 1 : _precision), _settings);
+    },
+
+    /**
+     * Subtracts value.
+     * @param {number} number
+     * @returns {currency}
+     */
+    subtract: function subtract(number) {
+      var intValue = this.intValue,
+          _settings = this.s,
+          _precision = this.p;
+      return currency((intValue -= parse(number, _settings)) / (_settings.fromCents ? 1 : _precision), _settings);
+    },
+
+    /**
+     * Multiplies values.
+     * @param {number} number
+     * @returns {currency}
+     */
+    multiply: function multiply(number) {
+      var intValue = this.intValue,
+          _settings = this.s;
+      return currency((intValue *= number) / (_settings.fromCents ? 1 : pow(_settings.precision)), _settings);
+    },
+
+    /**
+     * Divides value.
+     * @param {number} number
+     * @returns {currency}
+     */
+    divide: function divide(number) {
+      var intValue = this.intValue,
+          _settings = this.s;
+      return currency(intValue /= parse(number, _settings, false), _settings);
+    },
+
+    /**
+     * Takes the currency amount and distributes the values evenly. Any extra pennies
+     * left over from the distribution will be stacked onto the first set of entries.
+     * @param {number} count
+     * @returns {array}
+     */
+    distribute: function distribute(count) {
+      var intValue = this.intValue,
+          _precision = this.p,
+          _settings = this.s,
+          distribution = [],
+          split = Math[intValue >= 0 ? 'floor' : 'ceil'](intValue / count),
+          pennies = Math.abs(intValue - split * count),
+          precision = _settings.fromCents ? 1 : _precision;
+
+      for (; count !== 0; count--) {
+        var item = currency(split / precision, _settings); // Add any left over pennies
+
+        pennies-- > 0 && (item = item[intValue >= 0 ? 'add' : 'subtract'](1 / precision));
+        distribution.push(item);
+      }
+
+      return distribution;
+    },
+
+    /**
+     * Returns the dollar value.
+     * @returns {number}
+     */
+    dollars: function dollars() {
+      return ~~this.value;
+    },
+
+    /**
+     * Returns the cent value.
+     * @returns {number}
+     */
+    cents: function cents() {
+      var intValue = this.intValue,
+          _precision = this.p;
+      return ~~(intValue % _precision);
+    },
+
+    /**
+     * Formats the value as a string according to the formatting settings.
+     * @param {boolean} useSymbol - format with currency symbol
+     * @returns {string}
+     */
+    format: function format(options) {
+      var _settings = this.s;
+
+      if (typeof options === 'function') {
+        return options(this, _settings);
+      }
+
+      return _settings.format(this, Object.assign({}, _settings, options));
+    },
+
+    /**
+     * Formats the value as a string according to the formatting settings.
+     * @returns {string}
+     */
+    toString: function toString() {
+      var intValue = this.intValue,
+          _precision = this.p,
+          _settings = this.s;
+      return rounding(intValue / _precision, _settings.increment).toFixed(_settings.precision);
+    },
+
+    /**
+     * Value for JSON serialization.
+     * @returns {float}
+     */
+    toJSON: function toJSON() {
+      return this.value;
+    }
+  };
+
+  return currency;
+
+})));