d2l-intl - npm Package Compare versions

Comparing version 0.3.0 to 0.3.1

src/number/format-positive-integer.js

package.json

		{
		"name": "d2l-intl",
		"version": "0.3.0",
		"version": "0.3.1",
		"description": "D2L internationalization APIs for number, date and time formatting and parsing.",
		@@ -5,0 +5,0 @@ "main": "src/index.js",

src/number/format-decimal.js

		'use strict';

		var validateFormatOptions = require('./validate-format-options'),
		var formatPositiveInteger = require('./format-positive-integer'),
		validateFormatOptions = require('./validate-format-options'),
		validateFormatValue = require('./validate-format-value');

		module.exports = function(value, localeData, options) {

		value = validateFormatValue(value);
		options = validateFormatOptions(options);

		var isNegative = (value < 0);
		value = Math.abs(
		Math.round(
		value * Math.pow(10, options.maximumFractionDigits)
		) / Math.pow(10, options.maximumFractionDigits)
		);
		var isNegative = value < 0;

		var valueStr = value + '';
		var ret = '';
		var processedDecimal = (valueStr.indexOf('.') < 0);
		var currentGroupSizeIndex = 0;
		var groupSizes = localeData.groupSize;
		if ( !Array.isArray( groupSizes) ) {
		groupSizes = [groupSizes];
		}
		var groupMemberCount = 0;
		var precisionScaling = Math.pow(10, options.maximumFractionDigits);
		// round to desired precision
		value = Math.abs(Math.round(value * precisionScaling) / precisionScaling);

		for (var i = valueStr.length; i >= 0; i--) {
		var integerValue = value \| 0;

		var c = valueStr.charAt(i);
		var ret = formatPositiveInteger(integerValue, localeData, options);

		if (c === '.') {
		ret = localeData.symbols.decimal + ret;
		processedDecimal = true;
		continue;
		}
		var hasDecimal = value !== integerValue;
		var decimalStr = null;

		var num = parseInt(c);
		if (isNaN(num) \|\| num < 0 \|\| num > 9) {
		continue;
		}

		if (!processedDecimal) {
		ret = c + ret;
		continue;
		}

		if (groupMemberCount > 0 && groupMemberCount === groupSizes[currentGroupSizeIndex] ) { // we've filled up our group
		ret = c + localeData.symbols.group + ret;
		groupMemberCount = 0;
		if ( currentGroupSizeIndex + 1 < groupSizes.length ) {
		currentGroupSizeIndex++;
		}
		} else {
		ret = c + ret;
		}
		groupMemberCount++;

		if (hasDecimal) {
		// get a string of 0.xxx
		decimalStr = '' + (Math.round((value - integerValue) * precisionScaling) / precisionScaling);
		// the first decimal place is index 2
		decimalStr = decimalStr.slice(2);
		} else if (options.minimumFractionDigits > 0) {
		decimalStr = '';
		}

		var decimalIndex = ret.indexOf('.');
		var numDecimals = (decimalIndex < 0) ? 0 : (ret.length - decimalIndex - 1);

		for (var j = numDecimals; j < options.minimumFractionDigits; j++) {
		if (j === 0) {
		ret += localeData.symbols.decimal;
		if (decimalStr !== null) {
		while (decimalStr.length < options.minimumFractionDigits) {
		decimalStr += '0';
		}
		ret += '0';
		ret += localeData.symbols.decimal + decimalStr;
		}

		var pattern = (isNegative) ? localeData.patterns.decimal.negativePattern :
		localeData.patterns.decimal.positivePattern;
		var pattern = isNegative
		? localeData.patterns.decimal.negativePattern
		: localeData.patterns.decimal.positivePattern;

		@@ -74,0 +44,0 @@ ret = pattern.replace('{number}', ret);

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