1 |
|
2 |
|
3 |
|
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
9 | (function (global, factory) {
|
10 | if (typeof define === 'function' && define.amd) {
|
11 | define(factory);
|
12 | } else if (typeof module === 'object' && module.exports) {
|
13 | module.exports = factory();
|
14 | } else {
|
15 | global.numeral = factory();
|
16 | }
|
17 | }(this, function () {
|
18 | |
19 |
|
20 |
|
21 |
|
22 | var numeral,
|
23 | _,
|
24 | VERSION = '2.0.4',
|
25 | formats = {},
|
26 | locales = {},
|
27 | defaults = {
|
28 | currentLocale: 'en',
|
29 | zeroFormat: null,
|
30 | nullFormat: null,
|
31 | defaultFormat: '0,0'
|
32 | },
|
33 | options = {
|
34 | currentLocale: defaults.currentLocale,
|
35 | zeroFormat: defaults.zeroFormat,
|
36 | nullFormat: defaults.nullFormat,
|
37 | defaultFormat: defaults.defaultFormat
|
38 | };
|
39 |
|
40 |
|
41 | |
42 |
|
43 |
|
44 |
|
45 |
|
46 | function Numeral(input, number) {
|
47 | this._input = input;
|
48 |
|
49 | this._value = number;
|
50 | }
|
51 |
|
52 | numeral = function(input) {
|
53 | var value,
|
54 | kind,
|
55 | unformatFunction,
|
56 | regexp;
|
57 |
|
58 | if (numeral.isNumeral(input)) {
|
59 | value = input.value();
|
60 | } else if (input === 0 || typeof input === 'undefined') {
|
61 | value = 0;
|
62 | } else if (input === null || _.isNaN(input)) {
|
63 | value = null;
|
64 | } else if (typeof input === 'string') {
|
65 | if (options.zeroFormat && input === options.zeroFormat) {
|
66 | value = 0;
|
67 | } else if (options.nullFormat && input === options.nullFormat || !input.replace(/[^0-9]+/g, '').length) {
|
68 | value = null;
|
69 | } else {
|
70 | for (kind in formats) {
|
71 | regexp = typeof formats[kind].regexps.unformat === 'function' ? formats[kind].regexps.unformat() : formats[kind].regexps.unformat;
|
72 |
|
73 | if (regexp && input.match(regexp)) {
|
74 | unformatFunction = formats[kind].unformat;
|
75 |
|
76 | break;
|
77 | }
|
78 | }
|
79 |
|
80 | unformatFunction = unformatFunction || numeral._.stringToNumber;
|
81 |
|
82 | value = unformatFunction(input);
|
83 | }
|
84 | } else {
|
85 | value = Number(input)|| null;
|
86 | }
|
87 |
|
88 | return new Numeral(input, value);
|
89 | };
|
90 |
|
91 |
|
92 | numeral.version = VERSION;
|
93 |
|
94 |
|
95 | numeral.isNumeral = function(obj) {
|
96 | return obj instanceof Numeral;
|
97 | };
|
98 |
|
99 |
|
100 | numeral._ = _ = {
|
101 |
|
102 | numberToFormat: function(value, format, roundingFunction) {
|
103 | var locale = locales[numeral.options.currentLocale],
|
104 | negP = false,
|
105 | optDec = false,
|
106 | abbr = '',
|
107 | trillion = 1000000000000,
|
108 | billion = 1000000000,
|
109 | million = 1000000,
|
110 | thousand = 1000,
|
111 | decimal = '',
|
112 | neg = false,
|
113 | abbrForce,
|
114 | abs,
|
115 | min,
|
116 | max,
|
117 | power,
|
118 | int,
|
119 | precision,
|
120 | signed,
|
121 | thousands,
|
122 | output;
|
123 |
|
124 |
|
125 | value = value || 0;
|
126 |
|
127 | abs = Math.abs(value);
|
128 |
|
129 |
|
130 |
|
131 | if (numeral._.includes(format, '(')) {
|
132 | negP = true;
|
133 | format = format.replace(/[\(|\)]/g, '');
|
134 | } else if (numeral._.includes(format, '+') || numeral._.includes(format, '-')) {
|
135 | signed = numeral._.includes(format, '+') ? format.indexOf('+') : value < 0 ? format.indexOf('-') : -1;
|
136 | format = format.replace(/[\+|\-]/g, '');
|
137 | }
|
138 |
|
139 |
|
140 | if (numeral._.includes(format, 'a')) {
|
141 | abbrForce = format.match(/a(k|m|b|t)?/);
|
142 |
|
143 | abbrForce = abbrForce ? abbrForce[1] : false;
|
144 |
|
145 |
|
146 | if (numeral._.includes(format, ' a')) {
|
147 | abbr = ' ';
|
148 | }
|
149 |
|
150 | format = format.replace(new RegExp(abbr + 'a[kmbt]?'), '');
|
151 |
|
152 | if (abs >= trillion && !abbrForce || abbrForce === 't') {
|
153 |
|
154 | abbr += locale.abbreviations.trillion;
|
155 | value = value / trillion;
|
156 | } else if (abs < trillion && abs >= billion && !abbrForce || abbrForce === 'b') {
|
157 |
|
158 | abbr += locale.abbreviations.billion;
|
159 | value = value / billion;
|
160 | } else if (abs < billion && abs >= million && !abbrForce || abbrForce === 'm') {
|
161 |
|
162 | abbr += locale.abbreviations.million;
|
163 | value = value / million;
|
164 | } else if (abs < million && abs >= thousand && !abbrForce || abbrForce === 'k') {
|
165 |
|
166 | abbr += locale.abbreviations.thousand;
|
167 | value = value / thousand;
|
168 | }
|
169 | }
|
170 |
|
171 |
|
172 | if (numeral._.includes(format, '[.]')) {
|
173 | optDec = true;
|
174 | format = format.replace('[.]', '.');
|
175 | }
|
176 |
|
177 |
|
178 | int = value.toString().split('.')[0];
|
179 | precision = format.split('.')[1];
|
180 | thousands = format.indexOf(',');
|
181 |
|
182 | if (precision) {
|
183 | if (numeral._.includes(precision, '[')) {
|
184 | precision = precision.replace(']', '');
|
185 | precision = precision.split('[');
|
186 | decimal = numeral._.toFixed(value, (precision[0].length + precision[1].length), roundingFunction, precision[1].length);
|
187 | } else {
|
188 | decimal = numeral._.toFixed(value, precision.length, roundingFunction);
|
189 | }
|
190 |
|
191 | int = decimal.split('.')[0];
|
192 |
|
193 | if (numeral._.includes(decimal, '.')) {
|
194 | decimal = locale.delimiters.decimal + decimal.split('.')[1];
|
195 | } else {
|
196 | decimal = '';
|
197 | }
|
198 |
|
199 | if (optDec && Number(decimal.slice(1)) === 0) {
|
200 | decimal = '';
|
201 | }
|
202 | } else {
|
203 | int = numeral._.toFixed(value, null, roundingFunction);
|
204 | }
|
205 |
|
206 |
|
207 | if (abbr && !abbrForce && Number(int) >= 1000 && abbr !== locale.abbreviations.trillion) {
|
208 | int = String(Number(int) / 1000);
|
209 |
|
210 | switch (abbr) {
|
211 | case locale.abbreviations.thousand:
|
212 | abbr = locale.abbreviations.million;
|
213 | break;
|
214 | case locale.abbreviations.million:
|
215 | abbr = locale.abbreviations.billion;
|
216 | break;
|
217 | case locale.abbreviations.billion:
|
218 | abbr = locale.abbreviations.trillion;
|
219 | break;
|
220 | }
|
221 | }
|
222 |
|
223 |
|
224 |
|
225 | if (numeral._.includes(int, '-')) {
|
226 | int = int.slice(1);
|
227 | neg = true;
|
228 | }
|
229 |
|
230 | if (thousands > -1) {
|
231 | int = int.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + locale.delimiters.thousands);
|
232 | }
|
233 |
|
234 | if (format.indexOf('.') === 0) {
|
235 | int = '';
|
236 | }
|
237 |
|
238 | output = int + decimal + (abbr ? abbr : '');
|
239 |
|
240 | if (negP) {
|
241 | output = (negP && neg ? '(' : '') + output + (negP && neg ? ')' : '');
|
242 | } else {
|
243 | if (signed >= 0) {
|
244 | output = signed === 0 ? (neg ? '-' : '+') + output : output + (neg ? '-' : '+');
|
245 | } else if (neg) {
|
246 | output = '-' + output;
|
247 | }
|
248 | }
|
249 |
|
250 | return output;
|
251 | },
|
252 |
|
253 | stringToNumber: function(string) {
|
254 | var locale = locales[options.currentLocale],
|
255 | stringOriginal = string,
|
256 | abbreviations = {
|
257 | thousand: 3,
|
258 | million: 6,
|
259 | billion: 9,
|
260 | trillion: 12
|
261 | },
|
262 | abbreviation,
|
263 | value,
|
264 | i,
|
265 | regexp;
|
266 |
|
267 | if (options.zeroFormat && string === options.zeroFormat) {
|
268 | value = 0;
|
269 | } else if (options.nullFormat && string === options.nullFormat || !string.replace(/[^0-9]+/g, '').length) {
|
270 | value = null;
|
271 | } else {
|
272 | value = 1;
|
273 |
|
274 | if (locale.delimiters.decimal !== '.') {
|
275 | string = string.replace(/\./g, '').replace(locale.delimiters.decimal, '.');
|
276 | }
|
277 |
|
278 | for (abbreviation in abbreviations) {
|
279 | regexp = new RegExp('[^a-zA-Z]' + locale.abbreviations[abbreviation] + '(?:\\)|(\\' + locale.currency.symbol + ')?(?:\\))?)?$');
|
280 |
|
281 | if (stringOriginal.match(regexp)) {
|
282 | value *= Math.pow(10, abbreviations[abbreviation]);
|
283 | break;
|
284 | }
|
285 | }
|
286 |
|
287 |
|
288 | value *= (string.split('-').length + Math.min(string.split('(').length - 1, string.split(')').length - 1)) % 2 ? 1 : -1;
|
289 |
|
290 |
|
291 | string = string.replace(/[^0-9\.]+/g, '');
|
292 |
|
293 | value *= Number(string);
|
294 | }
|
295 |
|
296 | return value;
|
297 | },
|
298 | isNaN: function(value) {
|
299 | return typeof value === 'number' && isNaN(value);
|
300 | },
|
301 | includes: function(string, search) {
|
302 | return string.indexOf(search) !== -1;
|
303 | },
|
304 | insert: function(string, subString, start) {
|
305 | return string.slice(0, start) + subString + string.slice(start);
|
306 | },
|
307 | reduce: function(array, callback /*, initialValue*/) {
|
308 | if (this === null) {
|
309 | throw new TypeError('Array.prototype.reduce called on null or undefined');
|
310 | }
|
311 |
|
312 | if (typeof callback !== 'function') {
|
313 | throw new TypeError(callback + ' is not a function');
|
314 | }
|
315 |
|
316 | var t = Object(array),
|
317 | len = t.length >>> 0,
|
318 | k = 0,
|
319 | value;
|
320 |
|
321 | if (arguments.length === 3) {
|
322 | value = arguments[2];
|
323 | } else {
|
324 | while (k < len && !(k in t)) {
|
325 | k++;
|
326 | }
|
327 |
|
328 | if (k >= len) {
|
329 | throw new TypeError('Reduce of empty array with no initial value');
|
330 | }
|
331 |
|
332 | value = t[k++];
|
333 | }
|
334 | for (; k < len; k++) {
|
335 | if (k in t) {
|
336 | value = callback(value, t[k], k, t);
|
337 | }
|
338 | }
|
339 | return value;
|
340 | },
|
341 | |
342 |
|
343 |
|
344 |
|
345 |
|
346 | multiplier: function (x) {
|
347 | var parts = x.toString().split('.');
|
348 |
|
349 | return parts.length < 2 ? 1 : Math.pow(10, parts[1].length);
|
350 | },
|
351 | |
352 |
|
353 |
|
354 |
|
355 |
|
356 | correctionFactor: function () {
|
357 | var args = Array.prototype.slice.call(arguments);
|
358 |
|
359 | return args.reduce(function(accum, next) {
|
360 | var mn = _.multiplier(next);
|
361 | return accum > mn ? accum : mn;
|
362 | }, 1);
|
363 | },
|
364 | |
365 |
|
366 |
|
367 |
|
368 |
|
369 |
|
370 | toFixed: function(value, maxDecimals, roundingFunction, optionals) {
|
371 | var splitValue = value.toString().split('.'),
|
372 | minDecimals = maxDecimals - (optionals || 0),
|
373 | boundedPrecision,
|
374 | optionalsRegExp,
|
375 | power,
|
376 | output;
|
377 |
|
378 |
|
379 | if (splitValue.length === 2) {
|
380 | boundedPrecision = Math.min(Math.max(splitValue[1].length, minDecimals), maxDecimals);
|
381 | } else {
|
382 | boundedPrecision = minDecimals;
|
383 | }
|
384 |
|
385 | power = Math.pow(10, boundedPrecision);
|
386 |
|
387 |
|
388 |
|
389 | output = (roundingFunction(value * power) / power).toFixed(boundedPrecision);
|
390 |
|
391 | if (optionals > maxDecimals - boundedPrecision) {
|
392 | optionalsRegExp = new RegExp('\\.?0{1,' + (optionals - (maxDecimals - boundedPrecision)) + '}$');
|
393 | output = output.replace(optionalsRegExp, '');
|
394 | }
|
395 |
|
396 | return output;
|
397 | }
|
398 | };
|
399 |
|
400 |
|
401 | numeral.options = options;
|
402 |
|
403 |
|
404 | numeral.formats = formats;
|
405 |
|
406 |
|
407 | numeral.locales = locales;
|
408 |
|
409 |
|
410 |
|
411 |
|
412 | numeral.locale = function(key) {
|
413 | if (key) {
|
414 | options.currentLocale = key.toLowerCase();
|
415 | }
|
416 |
|
417 | return options.currentLocale;
|
418 | };
|
419 |
|
420 |
|
421 |
|
422 |
|
423 | numeral.localeData = function(key) {
|
424 | if (!key) {
|
425 | return locales[options.currentLocale];
|
426 | }
|
427 |
|
428 | key = key.toLowerCase();
|
429 |
|
430 | if (!locales[key]) {
|
431 | throw new Error('Unknown locale : ' + key);
|
432 | }
|
433 |
|
434 | return locales[key];
|
435 | };
|
436 |
|
437 | numeral.reset = function() {
|
438 | for (var property in defaults) {
|
439 | options[property] = defaults[property];
|
440 | }
|
441 | };
|
442 |
|
443 | numeral.zeroFormat = function(format) {
|
444 | options.zeroFormat = typeof(format) === 'string' ? format : null;
|
445 | };
|
446 |
|
447 | numeral.nullFormat = function (format) {
|
448 | options.nullFormat = typeof(format) === 'string' ? format : null;
|
449 | };
|
450 |
|
451 | numeral.defaultFormat = function(format) {
|
452 | options.defaultFormat = typeof(format) === 'string' ? format : '0.0';
|
453 | };
|
454 |
|
455 | numeral.register = function(type, name, format) {
|
456 | name = name.toLowerCase();
|
457 |
|
458 | if (this[type + 's'][name]) {
|
459 | throw new TypeError(name + ' ' + type + ' already registered.');
|
460 | }
|
461 |
|
462 | this[type + 's'][name] = format;
|
463 |
|
464 | return format;
|
465 | };
|
466 |
|
467 |
|
468 | numeral.validate = function(val, culture) {
|
469 | var _decimalSep,
|
470 | _thousandSep,
|
471 | _currSymbol,
|
472 | _valArray,
|
473 | _abbrObj,
|
474 | _thousandRegEx,
|
475 | localeData,
|
476 | temp;
|
477 |
|
478 |
|
479 | if (typeof val !== 'string') {
|
480 | val += '';
|
481 |
|
482 | if (console.warn) {
|
483 | console.warn('Numeral.js: Value is not string. It has been co-erced to: ', val);
|
484 | }
|
485 | }
|
486 |
|
487 |
|
488 | val = val.trim();
|
489 |
|
490 |
|
491 | if (!!val.match(/^\d+$/)) {
|
492 | return true;
|
493 | }
|
494 |
|
495 |
|
496 | if (val === '') {
|
497 | return false;
|
498 | }
|
499 |
|
500 |
|
501 | try {
|
502 |
|
503 | localeData = numeral.localeData(culture);
|
504 | } catch (e) {
|
505 | localeData = numeral.localeData(numeral.locale());
|
506 | }
|
507 |
|
508 |
|
509 | _currSymbol = localeData.currency.symbol;
|
510 | _abbrObj = localeData.abbreviations;
|
511 | _decimalSep = localeData.delimiters.decimal;
|
512 | if (localeData.delimiters.thousands === '.') {
|
513 | _thousandSep = '\\.';
|
514 | } else {
|
515 | _thousandSep = localeData.delimiters.thousands;
|
516 | }
|
517 |
|
518 |
|
519 | temp = val.match(/^[^\d]+/);
|
520 | if (temp !== null) {
|
521 | val = val.substr(1);
|
522 | if (temp[0] !== _currSymbol) {
|
523 | return false;
|
524 | }
|
525 | }
|
526 |
|
527 |
|
528 | temp = val.match(/[^\d]+$/);
|
529 | if (temp !== null) {
|
530 | val = val.slice(0, -1);
|
531 | if (temp[0] !== _abbrObj.thousand && temp[0] !== _abbrObj.million && temp[0] !== _abbrObj.billion && temp[0] !== _abbrObj.trillion) {
|
532 | return false;
|
533 | }
|
534 | }
|
535 |
|
536 | _thousandRegEx = new RegExp(_thousandSep + '{2}');
|
537 |
|
538 | if (!val.match(/[^\d.,]/g)) {
|
539 | _valArray = val.split(_decimalSep);
|
540 | if (_valArray.length > 2) {
|
541 | return false;
|
542 | } else {
|
543 | if (_valArray.length < 2) {
|
544 | return ( !! _valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx));
|
545 | } else {
|
546 | if (_valArray[0].length === 1) {
|
547 | return ( !! _valArray[0].match(/^\d+$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\d+$/));
|
548 | } else {
|
549 | return ( !! _valArray[0].match(/^\d+.*\d$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\d+$/));
|
550 | }
|
551 | }
|
552 | }
|
553 | }
|
554 |
|
555 | return false;
|
556 | };
|
557 |
|
558 |
|
559 | |
560 |
|
561 |
|
562 |
|
563 | numeral.fn = Numeral.prototype = {
|
564 | clone: function() {
|
565 | return numeral(this);
|
566 | },
|
567 | format: function(inputString, roundingFunction) {
|
568 | var value = this._value,
|
569 | format = inputString || options.defaultFormat,
|
570 | kind,
|
571 | output,
|
572 | formatFunction;
|
573 |
|
574 |
|
575 | roundingFunction = roundingFunction || Math.round;
|
576 |
|
577 |
|
578 | if (value === 0 && options.zeroFormat !== null) {
|
579 | output = options.zeroFormat;
|
580 | } else if (value === null && options.nullFormat !== null) {
|
581 | output = options.nullFormat;
|
582 | } else {
|
583 | for (kind in formats) {
|
584 | if (format.match(formats[kind].regexps.format)) {
|
585 | formatFunction = formats[kind].format;
|
586 |
|
587 | break;
|
588 | }
|
589 | }
|
590 |
|
591 | formatFunction = formatFunction || numeral._.numberToFormat;
|
592 |
|
593 | output = formatFunction(value, format, roundingFunction);
|
594 | }
|
595 |
|
596 | return output;
|
597 | },
|
598 | value: function() {
|
599 | return this._value;
|
600 | },
|
601 | input: function() {
|
602 | return this._input;
|
603 | },
|
604 | set: function(value) {
|
605 | this._value = Number(value);
|
606 |
|
607 | return this;
|
608 | },
|
609 | add: function(value) {
|
610 | var corrFactor = _.correctionFactor.call(null, this._value, value);
|
611 |
|
612 | function cback(accum, curr, currI, O) {
|
613 | return accum + Math.round(corrFactor * curr);
|
614 | }
|
615 |
|
616 | this._value = _.reduce([this._value, value], cback, 0) / corrFactor;
|
617 |
|
618 | return this;
|
619 | },
|
620 | subtract: function(value) {
|
621 | var corrFactor = _.correctionFactor.call(null, this._value, value);
|
622 |
|
623 | function cback(accum, curr, currI, O) {
|
624 | return accum - Math.round(corrFactor * curr);
|
625 | }
|
626 |
|
627 | this._value = _.reduce([value], cback, Math.round(this._value * corrFactor)) / corrFactor;
|
628 |
|
629 | return this;
|
630 | },
|
631 | multiply: function(value) {
|
632 | function cback(accum, curr, currI, O) {
|
633 | var corrFactor = _.correctionFactor(accum, curr);
|
634 | return Math.round(accum * corrFactor) * Math.round(curr * corrFactor) / Math.round(corrFactor * corrFactor);
|
635 | }
|
636 |
|
637 | this._value = _.reduce([this._value, value], cback, 1);
|
638 |
|
639 | return this;
|
640 | },
|
641 | divide: function(value) {
|
642 | function cback(accum, curr, currI, O) {
|
643 | var corrFactor = _.correctionFactor(accum, curr);
|
644 | return Math.round(accum * corrFactor) / Math.round(curr * corrFactor);
|
645 | }
|
646 |
|
647 | this._value = _.reduce([this._value, value], cback);
|
648 |
|
649 | return this;
|
650 | },
|
651 | difference: function(value) {
|
652 | return Math.abs(numeral(this._value).subtract(value).value());
|
653 | }
|
654 | };
|
655 |
|
656 | |
657 |
|
658 |
|
659 |
|
660 | numeral.register('locale', 'en', {
|
661 | delimiters: {
|
662 | thousands: ',',
|
663 | decimal: '.'
|
664 | },
|
665 | abbreviations: {
|
666 | thousand: 'k',
|
667 | million: 'm',
|
668 | billion: 'b',
|
669 | trillion: 't'
|
670 | },
|
671 | ordinal: function(number) {
|
672 | var b = number % 10;
|
673 | return (~~(number % 100 / 10) === 1) ? 'th' :
|
674 | (b === 1) ? 'st' :
|
675 | (b === 2) ? 'nd' :
|
676 | (b === 3) ? 'rd' : 'th';
|
677 | },
|
678 | currency: {
|
679 | symbol: '$'
|
680 | }
|
681 | });
|
682 |
|
683 | return numeral;
|
684 | }));
|