CoastalCommitsPastes/server/node_modules/globalize/dist/globalize-runtime/number.js

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2022-03-06 19:46:59 -05:00
/**
* Globalize Runtime v1.7.0
*
* https://github.com/globalizejs/globalize
*
* Copyright OpenJS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2021-08-02T11:53Z
*/
/*!
* Globalize Runtime v1.7.0 2021-08-02T11:53Z Released under the MIT license
* http://git.io/TrdQbw
*/
(function( root, factory ) {
"use strict";
// UMD returnExports
if ( typeof define === "function" && define.amd ) {
// AMD
define([
"../globalize-runtime"
], factory );
} else if ( typeof exports === "object" ) {
// Node, CommonJS
module.exports = factory( require( "../globalize-runtime" ) );
} else {
// Extend global
factory( root.Globalize );
}
}(this, function( Globalize ) {
var createError = Globalize._createError,
partsJoin = Globalize._partsJoin,
partsPush = Globalize._partsPush,
regexpEscape = Globalize._regexpEscape,
runtimeKey = Globalize._runtimeKey,
stringPad = Globalize._stringPad,
validateParameterType = Globalize._validateParameterType,
validateParameterPresence = Globalize._validateParameterPresence,
validateParameterTypeString = Globalize._validateParameterTypeString;
var createErrorUnsupportedFeature = function( feature ) {
return createError( "E_UNSUPPORTED", "Unsupported {feature}.", {
feature: feature
});
};
var validateParameterTypeNumber = function( value, name ) {
validateParameterType(
value,
name,
value === undefined || typeof value === "number",
"Number"
);
};
/**
* EBNF representation:
*
* compact_pattern_re = prefix?
* number_pattern_re
* suffix?
*
* number_pattern_re = 0+
*
* Regexp groups:
*
* 0: compact_pattern_re
* 1: prefix
* 2: number_pattern_re (the number pattern to use in compact mode)
* 3: suffix
*/
var numberCompactPatternRe = ( /^([^0]*)(0+)([^0]*)$/ );
/**
* goupingSeparator( number, primaryGroupingSize, secondaryGroupingSize )
*
* @number [Number].
*
* @primaryGroupingSize [Number]
*
* @secondaryGroupingSize [Number]
*
* Return the formatted number with group separator.
*/
var numberFormatGroupingSeparator = function( number, primaryGroupingSize, secondaryGroupingSize ) {
var index,
currentGroupingSize = primaryGroupingSize,
ret = "",
sep = ",",
switchToSecondary = secondaryGroupingSize ? true : false;
number = String( number ).split( "." );
index = number[ 0 ].length;
while ( index > currentGroupingSize ) {
ret = number[ 0 ].slice( index - currentGroupingSize, index ) +
( ret.length ? sep : "" ) + ret;
index -= currentGroupingSize;
if ( switchToSecondary ) {
currentGroupingSize = secondaryGroupingSize;
switchToSecondary = false;
}
}
number[ 0 ] = number[ 0 ].slice( 0, index ) + ( ret.length ? sep : "" ) + ret;
return number.join( "." );
};
/**
* integerFractionDigits( number, minimumIntegerDigits, minimumFractionDigits,
* maximumFractionDigits, round, roundIncrement )
*
* @number [Number]
*
* @minimumIntegerDigits [Number]
*
* @minimumFractionDigits [Number]
*
* @maximumFractionDigits [Number]
*
* @round [Function]
*
* @roundIncrement [Function]
*
* Return the formatted integer and fraction digits.
*/
var numberFormatIntegerFractionDigits = function( number, minimumIntegerDigits, minimumFractionDigits, maximumFractionDigits, round,
roundIncrement ) {
// Fraction
if ( maximumFractionDigits ) {
// Rounding
if ( roundIncrement ) {
number = round( number, roundIncrement );
// Maximum fraction digits
} else {
number = round( number, { exponent: -maximumFractionDigits } );
}
} else {
number = round( number );
}
number = String( number );
// Maximum integer digits (post string phase)
if ( maximumFractionDigits && /e-/.test( number ) ) {
// Use toFixed( maximumFractionDigits ) to make sure small numbers like 1e-7 are
// displayed using plain digits instead of scientific notation.
// 1: Remove leading decimal zeros.
// 2: Remove leading decimal separator.
// Note: String() is still preferred so it doesn't mess up with a number precision
// unnecessarily, e.g., (123456789.123).toFixed(10) === "123456789.1229999959",
// String(123456789.123) === "123456789.123".
number = ( +number ).toFixed( maximumFractionDigits )
.replace( /0+$/, "" ) /* 1 */
.replace( /\.$/, "" ); /* 2 */
}
// Minimum fraction digits (post string phase)
if ( minimumFractionDigits ) {
number = number.split( "." );
number[ 1 ] = stringPad( number[ 1 ] || "", minimumFractionDigits, true );
number = number.join( "." );
}
// Minimum integer digits
if ( minimumIntegerDigits ) {
number = number.split( "." );
number[ 0 ] = stringPad( number[ 0 ], minimumIntegerDigits );
number = number.join( "." );
}
return number;
};
/**
* toPrecision( number, precision, round )
*
* @number (Number)
*
* @precision (Number) significant figures precision (not decimal precision).
*
* @round (Function)
*
* Return number.toPrecision( precision ) using the given round function.
*/
var numberToPrecision = function( number, precision, round ) {
var roundOrder;
if ( number === 0 ) { // Fix #706
return number;
}
roundOrder = Math.ceil( Math.log( Math.abs( number ) ) / Math.log( 10 ) );
roundOrder -= precision;
return round( number, { exponent: roundOrder } );
};
/**
* toPrecision( number, minimumSignificantDigits, maximumSignificantDigits, round )
*
* @number [Number]
*
* @minimumSignificantDigits [Number]
*
* @maximumSignificantDigits [Number]
*
* @round [Function]
*
* Return the formatted significant digits number.
*/
var numberFormatSignificantDigits = function( number, minimumSignificantDigits, maximumSignificantDigits, round ) {
var atMinimum, atMaximum;
// Sanity check.
if ( minimumSignificantDigits > maximumSignificantDigits ) {
maximumSignificantDigits = minimumSignificantDigits;
}
atMinimum = numberToPrecision( number, minimumSignificantDigits, round );
atMaximum = numberToPrecision( number, maximumSignificantDigits, round );
// Use atMaximum only if it has more significant digits than atMinimum.
number = +atMinimum === +atMaximum ? atMinimum : atMaximum;
// Expand integer numbers, eg. 123e5 to 12300.
number = ( +number ).toString( 10 );
if ( ( /e/ ).test( number ) ) {
throw createErrorUnsupportedFeature({
feature: "integers out of (1e21, 1e-7)"
});
}
// Add trailing zeros if necessary.
if ( minimumSignificantDigits - number.replace( /^0+|\./g, "" ).length > 0 ) {
number = number.split( "." );
number[ 1 ] = stringPad( number[ 1 ] || "", minimumSignificantDigits - number[ 0 ].replace( /^0+/, "" ).length, true );
number = number.join( "." );
}
return number;
};
var numberSymbolName = {
".": "decimal",
",": "group",
"%": "percentSign",
"+": "plusSign",
"-": "minusSign",
"E": "exponential",
"\u2030": "perMille"
};
/**
* removeLiteralQuotes( string )
*
* Return:
* - `'` if input string is `''`.
* - `o'clock` if input string is `'o''clock'`.
* - `foo` if input string is `foo`, i.e., return the same value in case it isn't a single-quoted
* string.
*/
var removeLiteralQuotes = function( string ) {
if ( string[ 0 ] + string[ string.length - 1 ] !== "''" ) {
return string;
}
if ( string === "''" ) {
return "'";
}
return string.replace( /''/g, "'" ).slice( 1, -1 );
};
/**
* format( number, properties )
*
* @number [Number].
*
* @properties [Object] Output of number/format-properties.
*
* Return the formatted number.
* ref: http://www.unicode.org/reports/tr35/tr35-numbers.html
*/
var numberFormat = function( number, properties, pluralGenerator ) {
var aux, compactMap, infinitySymbol, maximumFractionDigits, maximumSignificantDigits,
minimumFractionDigits, minimumIntegerDigits, minimumSignificantDigits, nanSymbol,
nuDigitsMap, prefix, primaryGroupingSize, pattern, round, roundIncrement,
secondaryGroupingSize, stringToParts, suffix, symbolMap;
minimumIntegerDigits = properties[ 2 ];
minimumFractionDigits = properties[ 3 ];
maximumFractionDigits = properties[ 4 ];
minimumSignificantDigits = properties[ 5 ];
maximumSignificantDigits = properties[ 6 ];
roundIncrement = properties[ 7 ];
primaryGroupingSize = properties[ 8 ];
secondaryGroupingSize = properties[ 9 ];
round = properties[ 15 ];
infinitySymbol = properties[ 16 ];
nanSymbol = properties[ 17 ];
symbolMap = properties[ 18 ];
nuDigitsMap = properties[ 19 ];
compactMap = properties[ 20 ];
// NaN
if ( isNaN( number ) ) {
return [ { type: "nan", value: nanSymbol } ];
}
if ( number < 0 ) {
pattern = properties[ 12 ];
prefix = properties[ 13 ];
suffix = properties[ 14 ];
} else {
pattern = properties[ 11 ];
prefix = properties[ 0 ];
suffix = properties[ 10 ];
}
// For prefix, suffix, and number parts.
stringToParts = function( string ) {
var numberType = "integer",
parts = [];
// TODO Move the tokenization of all parts that don't depend on number into
// format-properties.
string.replace( /('([^']|'')+'|'')|./g, function( character, literal ) {
// Literals
if ( literal ) {
partsPush( parts, "literal", removeLiteralQuotes( literal ) );
return;
}
// Currency symbol
if ( character === "\u00A4" ) {
partsPush( parts, "currency", character );
return;
}
// Symbols
character = character.replace( /[.,\-+E%\u2030]/, function( symbol ) {
if ( symbol === "." ) {
numberType = "fraction";
}
partsPush( parts, numberSymbolName[ symbol ], symbolMap[ symbol ] );
// "Erase" handled character.
return "";
});
// Number
character = character.replace( /[0-9]/, function( digit ) {
// Numbering system
if ( nuDigitsMap ) {
digit = nuDigitsMap[ +digit ];
}
partsPush( parts, numberType, digit );
// "Erase" handled character.
return "";
});
// Etc
character.replace( /./, function( etc ) {
partsPush( parts, "literal", etc );
});
});
return parts;
};
prefix = stringToParts( prefix );
suffix = stringToParts( suffix );
// Infinity
if ( !isFinite( number ) ) {
return prefix.concat(
{ type: "infinity", value: infinitySymbol },
suffix
);
}
// Percent
if ( pattern.indexOf( "%" ) !== -1 ) {
number *= 100;
// Per mille
} else if ( pattern.indexOf( "\u2030" ) !== -1 ) {
number *= 1000;
}
var compactPattern, compactDigits, compactProperties, divisor, numberExponent, pluralForm;
// Compact mode: initial number digit processing
if ( compactMap ) {
numberExponent = Math.abs( Math.floor( number ) ).toString().length - 1;
numberExponent = Math.min( numberExponent, compactMap.maxExponent );
// Use default plural form to perform initial decimal shift
if ( numberExponent >= 3 ) {
compactPattern = compactMap[ numberExponent ] && compactMap[ numberExponent ].other;
}
if ( compactPattern === "0" ) {
compactPattern = null;
} else if ( compactPattern ) {
compactDigits = compactPattern.split( "0" ).length - 1;
divisor = numberExponent - ( compactDigits - 1 );
number = number / Math.pow( 10, divisor );
}
}
// Significant digit format
if ( !isNaN( minimumSignificantDigits * maximumSignificantDigits ) ) {
number = numberFormatSignificantDigits( number, minimumSignificantDigits,
maximumSignificantDigits, round );
// Integer and fractional format
} else {
number = numberFormatIntegerFractionDigits( number, minimumIntegerDigits,
minimumFractionDigits, maximumFractionDigits, round, roundIncrement );
}
// Compact mode: apply formatting
if ( compactMap && compactPattern ) {
// Get plural form after possible roundings
pluralForm = pluralGenerator ? pluralGenerator( +number ) : "other";
compactPattern = compactMap[ numberExponent ][ pluralForm ] || compactPattern;
compactProperties = compactPattern.match( numberCompactPatternRe );
// TODO Move the tokenization of all parts that don't depend on number into
// format-properties.
aux = function( string ) {
var parts = [];
string.replace( /(\s+)|([^\s0]+)/g, function( _garbage, space, compact ) {
// Literals
if ( space ) {
partsPush( parts, "literal", space );
return;
}
// Compact value
if ( compact ) {
partsPush( parts, "compact", compact );
return;
}
});
return parts;
};
// update prefix/suffix with compact prefix/suffix
prefix = prefix.concat( aux( compactProperties[ 1 ] ) );
suffix = aux( compactProperties[ 3 ] ).concat( suffix );
}
// Remove the possible number minus sign
number = number.replace( /^-/, "" );
// Grouping separators
if ( primaryGroupingSize ) {
number = numberFormatGroupingSeparator( number, primaryGroupingSize,
secondaryGroupingSize );
}
// Scientific notation
// TODO implement here
// Padding/'([^']|'')+'|''|[.,\-+E%\u2030]/g
// TODO implement here
return prefix.concat(
stringToParts( number ),
suffix
);
};
var numberFormatterFn = function( numberToPartsFormatter ) {
return function numberFormatter( value ) {
return partsJoin( numberToPartsFormatter( value ));
};
};
/**
* Generated by:
*
* var regenerate = require( "regenerate" );
* var formatSymbols = require( "@unicode/unicode-13.0.0/General_Category/Format/symbols" );
* regenerate().add( formatSymbols ).toString();
*
* https://github.com/mathiasbynens/regenerate
* https://github.com/node-unicode/unicode-13.0.0
*/
var regexpCfG = /[\xAD\u0600-\u0605\u061C\u06DD\u070F\u08E2\u180E\u200B-\u200F\u202A-\u202E\u2060-\u2064\u2066-\u206F\uFEFF\uFFF9-\uFFFB]|\uD804[\uDCBD\uDCCD]|\uD80D[\uDC30-\uDC38]|\uD82F[\uDCA0-\uDCA3]|\uD834[\uDD73-\uDD7A]|\uDB40[\uDC01\uDC20-\uDC7F]/g;
/**
* Generated by:
*
* var regenerate = require( "regenerate" );
* var dashSymbols = require( "https://github.com/node-unicode/unicode-13.0.0/General_Category/Dash_Punctuation/symbols" );
* regenerate().add( dashSymbols ).toString();
*
* https://github.com/mathiasbynens/regenerate
* https://github.com/node-unicode/unicode-13.0.0
*
* NOTE: In addition to [:dash:], the below includes MINUS SIGN U+2212.
*/
var regexpDashG = /[\x2D\u058A\u05BE\u1400\u1806\u2010-\u2015\u2E17\u2E1A\u2E3A\u2E3B\u2E40\u301C\u3030\u30A0\uFE31\uFE32\uFE58\uFE63\uFF0D\u2212]|\uD803\uDEAD/g;
/**
* Generated by:
*
* var regenerate = require( "regenerate" );
* var spaceSeparatorSymbols = require( "@unicode/unicode-13.0.0/General_Category/Space_Separator/symbols" );
* regenerate().add( spaceSeparatorSymbols ).toString();
*
* https://github.com/mathiasbynens/regenerate
* https://github.com/node-unicode/unicode-13.0.0
*/
var regexpZsG = /[ \xA0\u1680\u2000-\u200A\u202F\u205F\u3000]/g;
/**
* Loose Matching:
* - Ignore all format characters, which includes RLM, LRM or ALM used to control BIDI
* formatting.
* - Map all characters in [:Zs:] to U+0020 SPACE;
* - Map all characters in [:Dash:] to U+002D HYPHEN-MINUS;
*/
var looseMatching = function( value ) {
return value
.replace( regexpCfG, "" )
.replace( regexpDashG, "-" )
.replace( regexpZsG, " " );
};
/**
* parse( value, properties )
*
* @value [String].
*
* @properties [Object] Parser properties is a reduced pre-processed cldr
* data set returned by numberParserProperties().
*
* Return the parsed Number (including Infinity) or NaN when value is invalid.
* ref: http://www.unicode.org/reports/tr35/tr35-numbers.html
*/
var numberParse = function( value, properties ) {
var grammar, invertedNuDigitsMap, invertedSymbolMap, negative, number, prefix, prefixNSuffix,
suffix, tokenizer, valid;
// Grammar:
// - Value <= NaN | PositiveNumber | NegativeNumber
// - PositiveNumber <= PositivePrefix NumberOrInf PositiveSufix
// - NegativeNumber <= NegativePrefix NumberOrInf
// - NumberOrInf <= Number | Inf
grammar = [
[ "nan" ],
[ "prefix", "infinity", "suffix" ],
[ "prefix", "number", "suffix" ],
[ "negativePrefix", "infinity", "negativeSuffix" ],
[ "negativePrefix", "number", "negativeSuffix" ]
];
invertedSymbolMap = properties[ 0 ];
invertedNuDigitsMap = properties[ 1 ] || {};
tokenizer = properties[ 2 ];
value = looseMatching( value );
function parse( type ) {
return function( lexeme ) {
// Reverse localized symbols and numbering system.
lexeme = lexeme.split( "" ).map(function( character ) {
return invertedSymbolMap[ character ] ||
invertedNuDigitsMap[ character ] ||
character;
}).join( "" );
switch ( type ) {
case "infinity":
number = Infinity;
break;
case "nan":
number = NaN;
break;
case "number":
// Remove grouping separators.
lexeme = lexeme.replace( /,/g, "" );
number = +lexeme;
break;
case "prefix":
case "negativePrefix":
prefix = lexeme;
break;
case "suffix":
suffix = lexeme;
break;
case "negativeSuffix":
suffix = lexeme;
negative = true;
break;
// This should never be reached.
default:
throw new Error( "Internal error" );
}
return "";
};
}
function tokenizeNParse( _value, grammar ) {
return grammar.some(function( statement ) {
var value = _value;
// The whole grammar statement should be used (i.e., .every() return true) and value be
// entirely consumed (i.e., !value.length).
return statement.every(function( type ) {
if ( value.match( tokenizer[ type ] ) === null ) {
return false;
}
// Consume and parse it.
value = value.replace( tokenizer[ type ], parse( type ) );
return true;
}) && !value.length;
});
}
valid = tokenizeNParse( value, grammar );
// NaN
if ( !valid || isNaN( number ) ) {
return NaN;
}
prefixNSuffix = "" + prefix + suffix;
// Percent
if ( prefixNSuffix.indexOf( "%" ) !== -1 ) {
number /= 100;
// Per mille
} else if ( prefixNSuffix.indexOf( "\u2030" ) !== -1 ) {
number /= 1000;
}
// Negative number
if ( negative ) {
number *= -1;
}
return number;
};
var numberParserFn = function( properties ) {
return function numberParser( value ) {
validateParameterPresence( value, "value" );
validateParameterTypeString( value, "value" );
return numberParse( value, properties );
};
};
var numberToPartsFormatterFn = function( properties, pluralGenerator ) {
return function numberToPartsFormatter( value ) {
validateParameterPresence( value, "value" );
validateParameterTypeNumber( value, "value" );
return numberFormat( value, properties, pluralGenerator );
};
};
var numberTruncate = function( value ) {
if ( isNaN( value ) ) {
return NaN;
}
return Math[ value < 0 ? "ceil" : "floor" ]( value );
};
/**
* round( method )
*
* @method [String] with either "round", "ceil", "floor", or "truncate".
*
* Return function( value, incrementOrExp ):
*
* @value [Number] eg. 123.45.
*
* @incrementOrExp [Number] optional, eg. 0.1; or
* [Object] Either { increment: <value> } or { exponent: <value> }
*
* Return the rounded number, eg:
* - round( "round" )( 123.45 ): 123;
* - round( "ceil" )( 123.45 ): 124;
* - round( "floor" )( 123.45 ): 123;
* - round( "truncate" )( 123.45 ): 123;
* - round( "round" )( 123.45, 0.1 ): 123.5;
* - round( "round" )( 123.45, 10 ): 120;
*
* Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round
* Ref: #376
*/
var numberRound = function( method ) {
method = method || "round";
method = method === "truncate" ? numberTruncate : Math[ method ];
return function( value, incrementOrExp ) {
var exp, increment;
value = +value;
// If the value is not a number, return NaN.
if ( isNaN( value ) ) {
return NaN;
}
// Exponent given.
if ( typeof incrementOrExp === "object" && incrementOrExp.exponent ) {
exp = +incrementOrExp.exponent;
increment = 1;
if ( exp === 0 ) {
return method( value );
}
// If the exp is not an integer, return NaN.
if ( !( typeof exp === "number" && exp % 1 === 0 ) ) {
return NaN;
}
// Increment given.
} else {
increment = +incrementOrExp || 1;
if ( increment === 1 ) {
return method( value );
}
// If the increment is not a number, return NaN.
if ( isNaN( increment ) ) {
return NaN;
}
increment = increment.toExponential().split( "e" );
exp = +increment[ 1 ];
increment = +increment[ 0 ];
}
// Shift & Round
value = value.toString().split( "e" );
value[ 0 ] = +value[ 0 ] / increment;
value[ 1 ] = value[ 1 ] ? ( +value[ 1 ] - exp ) : -exp;
value = method( +( value[ 0 ] + "e" + value[ 1 ] ) );
// Shift back
value = value.toString().split( "e" );
value[ 0 ] = +value[ 0 ] * increment;
value[ 1 ] = value[ 1 ] ? ( +value[ 1 ] + exp ) : exp;
return +( value[ 0 ] + "e" + value[ 1 ] );
};
};
Globalize._createErrorUnsupportedFeature = createErrorUnsupportedFeature;
Globalize._looseMatching = looseMatching;
Globalize._numberFormat = numberFormat;
Globalize._numberFormatterFn = numberFormatterFn;
Globalize._numberParse = numberParse;
Globalize._numberParserFn = numberParserFn;
Globalize._numberRound = numberRound;
Globalize._numberToPartsFormatterFn = numberToPartsFormatterFn;
Globalize._removeLiteralQuotes = removeLiteralQuotes;
Globalize._validateParameterPresence = validateParameterPresence;
Globalize._validateParameterTypeNumber = validateParameterTypeNumber;
Globalize._validateParameterTypeString = validateParameterTypeString;
// Stamp runtimeKey and return cached fn.
// Note, this function isn't made common to all formatters and parsers, because in practice this is
// only used (at the moment) for numberFormatter used by unitFormatter.
// TODO: Move this function into a common place when this is used by different formatters.
function cached( runtimeKey ) {
Globalize[ runtimeKey ].runtimeKey = runtimeKey;
return Globalize[ runtimeKey ];
}
Globalize.numberFormatter =
Globalize.prototype.numberFormatter = function( options ) {
options = options || {};
return cached( runtimeKey( "numberFormatter", this._locale, [ options ] ) );
};
Globalize.numberToPartsFormatter =
Globalize.prototype.numberToPartsFormatter = function( options ) {
options = options || {};
return cached( runtimeKey( "numberToPartsFormatter", this._locale, [ options ] ) );
};
Globalize.numberParser =
Globalize.prototype.numberParser = function( options ) {
options = options || {};
return Globalize[ runtimeKey( "numberParser", this._locale, [ options ] ) ];
};
Globalize.formatNumber =
Globalize.prototype.formatNumber = function( value, options ) {
validateParameterPresence( value, "value" );
validateParameterTypeNumber( value, "value" );
return this.numberFormatter( options )( value );
};
Globalize.formatNumberToParts =
Globalize.prototype.formatNumberToParts = function( value, options ) {
validateParameterPresence( value, "value" );
validateParameterTypeNumber( value, "value" );
return this.numberFormatter( options )( value );
};
Globalize.parseNumber =
Globalize.prototype.parseNumber = function( value, options ) {
validateParameterPresence( value, "value" );
validateParameterTypeString( value, "value" );
return this.numberParser( options )( value );
};
return Globalize;
}));