filesize - npm Package Compare versions

Comparing version 9.0.8 to 9.0.9

lib/filesize.es6.js

@@ -6,3 +6,3 @@ /**
  * @license BSD-3-Clause
- * @version 9.0.8
+ * @version 9.0.9
  */
@@ -15,2 +15,24 @@ (function (global, factory) {
 
+	const ARRAY = "array";
+	const BIT = "bit";
+	const BITS = "bits";
+	const BYTE = "byte";
+	const BYTES = "bytes";
+	const EMPTY = "";
+	const EXPONENT = "exponent";
+	const FUNCTION = "function";
+	const IEC = "iec";
+	const INVALID_NUMBER = "Invalid number";
+	const INVALID_ROUND = "Invalid rounding method";
+	const JEDEC = "jedec";
+	const OBJECT = "object";
+	const PERIOD = ".";
+	const ROUND = "round";
+	const S = "s";
+	const SI_KBIT = "kbit";
+	const SI_KBYTE = "kB";
+	const SPACE = " ";
+	const STRING = "string";
+	const ZERO = "0";
+
 	const strings = {
@@ -41,3 +63,20 @@ symbol: {
 	 */
-	function filesize (arg, {bits = false, pad = false, base = -1, round = 2, locale = "", localeOptions = {}, separator = "", spacer = " ", symbols = {}, standard = "", output = "string", fullform = false, fullforms = [], exponent = -1, roundingMethod = "round", precision = 0} = {}) {
+	function filesize (arg, {
+		bits = false,
+		pad = false,
+		base = -1,
+		round = 2,
+		locale = EMPTY,
+		localeOptions = {},
+		separator = EMPTY,
+		spacer = SPACE,
+		symbols = {},
+		standard = EMPTY,
+		output = STRING,
+		fullform = false,
+		fullforms = [],
+		exponent = -1,
+		roundingMethod = ROUND,
+		precision = 0
+	} = {}) {
 		let e = exponent,
@@ -47,3 +86,3 @@ num = Number(arg),
 			val = 0,
-			u = "";
+			u = EMPTY;
 
@@ -53,9 +92,9 @@ // Sync base & standard
 			base = 10;
-			standard = "iec";
+			standard = JEDEC;
 		} else if (base === -1 && standard.length > 0) {
-			standard = standard === "iec" ? "iec" : "jedec";
-			base = standard === "iec" ? 10 : 2;
+			standard = standard === IEC ? IEC : JEDEC;
+			base = standard === IEC ? 2 : 10;
 		} else {
 			base = base === 2 ? 2 : 10;
-			standard = base === 10 ? "iec" : "jedec";
+			standard = base === 10 ? JEDEC : IEC;
 		}
@@ -69,7 +108,7 @@
 		if (isNaN(arg)) {
-			throw new TypeError("Invalid number");
+			throw new TypeError(INVALID_NUMBER);
 		}
 
-		if (typeof roundingFunc !== "function") {
-			throw new TypeError("Invalid rounding method");
+		if (typeof roundingFunc !== FUNCTION) {
+			throw new TypeError(INVALID_ROUND);
 		}
@@ -100,3 +139,3 @@
 
-		if (output === "exponent") {
+		if (output === EXPONENT) {
 			return e;
@@ -108,3 +147,3 @@ }
 			result[0] = 0;
-			u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
+			u = result[1] = strings.symbol[standard][bits ? BITS : BYTES][e];
 		} else {
@@ -130,3 +169,3 @@ val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
 
-			u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
+			u = result[1] = base === 10 && e === 1 ? bits ? SI_KBIT : SI_KBYTE : strings.symbol[standard][bits ? BITS : BYTES][e];
 		}
@@ -152,21 +191,26 @@
 		} else if (separator.length > 0) {
-			result[0] = result[0].toString().replace(".", separator);
+			result[0] = result[0].toString().replace(PERIOD, separator);
 		}
 
 		if (pad && Number.isInteger(result[0]) === false && round > 0) {
-			const x = separator || ".",
+			const x = separator || PERIOD,
 				tmp = result[0].toString().split(x),
-				s = tmp[1] || "",
+				s = tmp[1] || EMPTY,
 				l = s.length,
 				n = round - l;
 
-			result[0] = `${tmp[0]}${x}${s.padEnd(l + n, "0")}`;
+			result[0] = `${tmp[0]}${x}${s.padEnd(l + n, ZERO)}`;
 		}
 
 		if (full) {
-			result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? "bit" : "byte") + (result[0] === 1 ? "" : "s");
+			result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? BIT : BYTE) + (result[0] === 1 ? EMPTY : S);
 		}
 
 		// Returning Array, Object, or String (default)
-		return output === "array" ? result : output === "object" ? {value: result[0], symbol: result[1], exponent: e, unit: u} : result.join(spacer);
+		return output === ARRAY ? result : output === OBJECT ? {
+			value: result[0],
+			symbol: result[1],
+			exponent: e,
+			unit: u
+		} : result.join(spacer);
 	}
@@ -173,0 +217,0 @@

lib/filesize.es6.min.js

 /*!
  2022 Jason Mulligan <[e-mail]>
- @version 9.0.8
+ @version 9.0.9
 */
-!function(i,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(i="undefined"!=typeof globalThis?globalThis:i||self).filesize=t()}(this,(function(){"use strict";const i={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function t(t,{bits:e=!1,pad:o=!1,base:n=-1,round:b=2,locale:r="",localeOptions:l={},separator:s="",spacer:a=" ",symbols:c={},standard:f="",output:u="string",fullform:d=!1,fullforms:p=[],exponent:g=-1,roundingMethod:y="round",precision:h=0}={}){let m=g,B=Number(t),M=[],T=0,j="";-1===n&&0===f.length?(n=10,f="iec"):-1===n&&f.length>0?n="iec"===(f="iec"===f?"iec":"jedec")?10:2:f=10===(n=2===n?2:10)?"iec":"jedec";const w=10===n?1e3:1024,x=!0===d,E=B<0,N=Math[y];if(isNaN(t))throw new TypeError("Invalid number");if("function"!=typeof N)throw new TypeError("Invalid rounding method");if(E&&(B=-B),(-1===m||isNaN(m))&&(m=Math.floor(Math.log(B)/Math.log(w)),m<0&&(m=0)),m>8&&(h>0&&(h+=8-m),m=8),"exponent"===u)return m;if(0===B)M[0]=0,j=M[1]=i.symbol[f][e?"bits":"bytes"][m];else{T=B/(2===n?Math.pow(2,10*m):Math.pow(1e3,m)),e&&(T*=8,T>=w&&m<8&&(T/=w,m++));const t=Math.pow(10,m>0?b:0);M[0]=N(T*t)/t,M[0]===w&&m<8&&-1===g&&(M[0]=1,m++),j=M[1]=i.symbol[f][e?"bits":"bytes"][m]}if(E&&(M[0]=-M[0]),h>0&&(M[0]=M[0].toPrecision(h)),M[1]=c[M[1]]||M[1],!0===r?M[0]=M[0].toLocaleString():r.length>0?M[0]=M[0].toLocaleString(r,l):s.length>0&&(M[0]=M[0].toString().replace(".",s)),o&&!1===Number.isInteger(M[0])&&b>0){const i=s||".",t=M[0].toString().split(i),e=t[1]||"",o=e.length,n=b-o;M[0]=`${t[0]}${i}${e.padEnd(o+n,"0")}`}return x&&(M[1]=p[m]?p[m]:i.fullform[f][m]+(e?"bit":"byte")+(1===M[0]?"":"s")),"array"===u?M:"object"===u?{value:M[0],symbol:M[1],exponent:m,unit:j}:M.join(a)}return t.partial=i=>e=>t(e,i),t}));
+!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?module.exports=i():"function"==typeof define&&define.amd?define(i):(t="undefined"!=typeof globalThis?globalThis:t||self).filesize=i()}(this,(function(){"use strict";const t="bits",i="bytes",e="",o="iec",n="jedec",b={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function r(r,{bits:l=!1,pad:s=!1,base:a=-1,round:f=2,locale:u="",localeOptions:p={},separator:c="",spacer:d=" ",symbols:g={},standard:h="",output:y="string",fullform:B=!1,fullforms:m=[],exponent:M=-1,roundingMethod:T="round",precision:w=0}={}){let x=M,E=Number(r),j=[],N=0,P=e;-1===a&&0===h.length?(a=10,h=n):-1===a&&h.length>0?a=(h=h===o?o:n)===o?2:10:h=10===(a=2===a?2:10)?n:o;const k=10===a?1e3:1024,G=!0===B,K=E<0,S=Math[T];if(isNaN(r))throw new TypeError("Invalid number");if("function"!=typeof S)throw new TypeError("Invalid rounding method");if(K&&(E=-E),(-1===x||isNaN(x))&&(x=Math.floor(Math.log(E)/Math.log(k)),x<0&&(x=0)),x>8&&(w>0&&(w+=8-x),x=8),"exponent"===y)return x;if(0===E)j[0]=0,P=j[1]=b.symbol[h][l?t:i][x];else{N=E/(2===a?Math.pow(2,10*x):Math.pow(1e3,x)),l&&(N*=8,N>=k&&x<8&&(N/=k,x++));const e=Math.pow(10,x>0?f:0);j[0]=S(N*e)/e,j[0]===k&&x<8&&-1===M&&(j[0]=1,x++),P=j[1]=10===a&&1===x?l?"kbit":"kB":b.symbol[h][l?t:i][x]}if(K&&(j[0]=-j[0]),w>0&&(j[0]=j[0].toPrecision(w)),j[1]=g[j[1]]||j[1],!0===u?j[0]=j[0].toLocaleString():u.length>0?j[0]=j[0].toLocaleString(u,p):c.length>0&&(j[0]=j[0].toString().replace(".",c)),s&&!1===Number.isInteger(j[0])&&f>0){const t=c||".",i=j[0].toString().split(t),o=i[1]||e,n=o.length,b=f-n;j[0]=`${i[0]}${t}${o.padEnd(n+b,"0")}`}return G&&(j[1]=m[x]?m[x]:b.fullform[h][x]+(l?"bit":"byte")+(1===j[0]?e:"s")),"array"===y?j:"object"===y?{value:j[0],symbol:j[1],exponent:x,unit:P}:j.join(d)}return r.partial=t=>i=>r(i,t),r}));
 //# sourceMappingURL=filesize.es6.min.js.map

lib/filesize.esm.js

@@ -6,4 +6,26 @@ /**
  * @license BSD-3-Clause
- * @version 9.0.8
+ * @version 9.0.9
  */
+const ARRAY = "array";
+const BIT = "bit";
+const BITS = "bits";
+const BYTE = "byte";
+const BYTES = "bytes";
+const EMPTY = "";
+const EXPONENT = "exponent";
+const FUNCTION = "function";
+const IEC = "iec";
+const INVALID_NUMBER = "Invalid number";
+const INVALID_ROUND = "Invalid rounding method";
+const JEDEC = "jedec";
+const OBJECT = "object";
+const PERIOD = ".";
+const ROUND = "round";
+const S = "s";
+const SI_KBIT = "kbit";
+const SI_KBYTE = "kB";
+const SPACE = " ";
+const STRING = "string";
+const ZERO = "0";
+
 const strings = {
@@ -34,3 +56,20 @@ symbol: {
  */
-function filesize (arg, {bits = false, pad = false, base = -1, round = 2, locale = "", localeOptions = {}, separator = "", spacer = " ", symbols = {}, standard = "", output = "string", fullform = false, fullforms = [], exponent = -1, roundingMethod = "round", precision = 0} = {}) {
+function filesize (arg, {
+	bits = false,
+	pad = false,
+	base = -1,
+	round = 2,
+	locale = EMPTY,
+	localeOptions = {},
+	separator = EMPTY,
+	spacer = SPACE,
+	symbols = {},
+	standard = EMPTY,
+	output = STRING,
+	fullform = false,
+	fullforms = [],
+	exponent = -1,
+	roundingMethod = ROUND,
+	precision = 0
+} = {}) {
 	let e = exponent,
@@ -40,3 +79,3 @@ num = Number(arg),
 		val = 0,
-		u = "";
+		u = EMPTY;
 
@@ -46,9 +85,9 @@ // Sync base & standard
 		base = 10;
-		standard = "iec";
+		standard = JEDEC;
 	} else if (base === -1 && standard.length > 0) {
-		standard = standard === "iec" ? "iec" : "jedec";
-		base = standard === "iec" ? 10 : 2;
+		standard = standard === IEC ? IEC : JEDEC;
+		base = standard === IEC ? 2 : 10;
 	} else {
 		base = base === 2 ? 2 : 10;
-		standard = base === 10 ? "iec" : "jedec";
+		standard = base === 10 ? JEDEC : IEC;
 	}
@@ -62,7 +101,7 @@
 	if (isNaN(arg)) {
-		throw new TypeError("Invalid number");
+		throw new TypeError(INVALID_NUMBER);
 	}
 
-	if (typeof roundingFunc !== "function") {
-		throw new TypeError("Invalid rounding method");
+	if (typeof roundingFunc !== FUNCTION) {
+		throw new TypeError(INVALID_ROUND);
 	}
@@ -93,3 +132,3 @@
 
-	if (output === "exponent") {
+	if (output === EXPONENT) {
 		return e;
@@ -101,3 +140,3 @@ }
 		result[0] = 0;
-		u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
+		u = result[1] = strings.symbol[standard][bits ? BITS : BYTES][e];
 	} else {
@@ -123,3 +162,3 @@ val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
 
-		u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
+		u = result[1] = base === 10 && e === 1 ? bits ? SI_KBIT : SI_KBYTE : strings.symbol[standard][bits ? BITS : BYTES][e];
 	}
@@ -145,21 +184,26 @@
 	} else if (separator.length > 0) {
-		result[0] = result[0].toString().replace(".", separator);
+		result[0] = result[0].toString().replace(PERIOD, separator);
 	}
 
 	if (pad && Number.isInteger(result[0]) === false && round > 0) {
-		const x = separator || ".",
+		const x = separator || PERIOD,
 			tmp = result[0].toString().split(x),
-			s = tmp[1] || "",
+			s = tmp[1] || EMPTY,
 			l = s.length,
 			n = round - l;
 
-		result[0] = `${tmp[0]}${x}${s.padEnd(l + n, "0")}`;
+		result[0] = `${tmp[0]}${x}${s.padEnd(l + n, ZERO)}`;
 	}
 
 	if (full) {
-		result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? "bit" : "byte") + (result[0] === 1 ? "" : "s");
+		result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? BIT : BYTE) + (result[0] === 1 ? EMPTY : S);
 	}
 
 	// Returning Array, Object, or String (default)
-	return output === "array" ? result : output === "object" ? {value: result[0], symbol: result[1], exponent: e, unit: u} : result.join(spacer);
+	return output === ARRAY ? result : output === OBJECT ? {
+		value: result[0],
+		symbol: result[1],
+		exponent: e,
+		unit: u
+	} : result.join(spacer);
 }
@@ -166,0 +210,0 @@

lib/filesize.esm.min.js

 /*!
  2022 Jason Mulligan <[e-mail]>
- @version 9.0.8
+ @version 9.0.9
 */
-const i={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function t(t,{bits:e=!1,pad:o=!1,base:b=-1,round:n=2,locale:r="",localeOptions:a={},separator:l="",spacer:s=" ",symbols:c={},standard:p="",output:u="string",fullform:g=!1,fullforms:d=[],exponent:f=-1,roundingMethod:B="round",precision:h=0}={}){let y=f,m=Number(t),M=[],w=0,E="";-1===b&&0===p.length?(b=10,p="iec"):-1===b&&p.length>0?b="iec"===(p="iec"===p?"iec":"jedec")?10:2:p=10===(b=2===b?2:10)?"iec":"jedec";const j=10===b?1e3:1024,x=!0===g,N=m<0,T=Math[B];if(isNaN(t))throw new TypeError("Invalid number");if("function"!=typeof T)throw new TypeError("Invalid rounding method");if(N&&(m=-m),(-1===y||isNaN(y))&&(y=Math.floor(Math.log(m)/Math.log(j)),y<0&&(y=0)),y>8&&(h>0&&(h+=8-y),y=8),"exponent"===u)return y;if(0===m)M[0]=0,E=M[1]=i.symbol[p][e?"bits":"bytes"][y];else{w=m/(2===b?Math.pow(2,10*y):Math.pow(1e3,y)),e&&(w*=8,w>=j&&y<8&&(w/=j,y++));const t=Math.pow(10,y>0?n:0);M[0]=T(w*t)/t,M[0]===j&&y<8&&-1===f&&(M[0]=1,y++),E=M[1]=i.symbol[p][e?"bits":"bytes"][y]}if(N&&(M[0]=-M[0]),h>0&&(M[0]=M[0].toPrecision(h)),M[1]=c[M[1]]||M[1],!0===r?M[0]=M[0].toLocaleString():r.length>0?M[0]=M[0].toLocaleString(r,a):l.length>0&&(M[0]=M[0].toString().replace(".",l)),o&&!1===Number.isInteger(M[0])&&n>0){const i=l||".",t=M[0].toString().split(i),e=t[1]||"",o=e.length,b=n-o;M[0]=`${t[0]}${i}${e.padEnd(o+b,"0")}`}return x&&(M[1]=d[y]?d[y]:i.fullform[p][y]+(e?"bit":"byte")+(1===M[0]?"":"s")),"array"===u?M:"object"===u?{value:M[0],symbol:M[1],exponent:y,unit:E}:M.join(s)}t.partial=i=>e=>t(e,i);export{t as default};
+const t={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function i(i,{bits:e=!1,pad:o=!1,base:b=-1,round:n=2,locale:r="",localeOptions:a={},separator:l="",spacer:s=" ",symbols:c={},standard:p="",output:u="string",fullform:d=!1,fullforms:g=[],exponent:B=-1,roundingMethod:f="round",precision:h=0}={}){let y=B,m=Number(i),M=[],j=0,w="";-1===b&&0===p.length?(b=10,p="jedec"):-1===b&&p.length>0?b="iec"===(p="iec"===p?"iec":"jedec")?2:10:p=10===(b=2===b?2:10)?"jedec":"iec";const E=10===b?1e3:1024,x=!0===d,N=m<0,T=Math[f];if(isNaN(i))throw new TypeError("Invalid number");if("function"!=typeof T)throw new TypeError("Invalid rounding method");if(N&&(m=-m),(-1===y||isNaN(y))&&(y=Math.floor(Math.log(m)/Math.log(E)),y<0&&(y=0)),y>8&&(h>0&&(h+=8-y),y=8),"exponent"===u)return y;if(0===m)M[0]=0,w=M[1]=t.symbol[p][e?"bits":"bytes"][y];else{j=m/(2===b?Math.pow(2,10*y):Math.pow(1e3,y)),e&&(j*=8,j>=E&&y<8&&(j/=E,y++));const i=Math.pow(10,y>0?n:0);M[0]=T(j*i)/i,M[0]===E&&y<8&&-1===B&&(M[0]=1,y++),w=M[1]=10===b&&1===y?e?"kbit":"kB":t.symbol[p][e?"bits":"bytes"][y]}if(N&&(M[0]=-M[0]),h>0&&(M[0]=M[0].toPrecision(h)),M[1]=c[M[1]]||M[1],!0===r?M[0]=M[0].toLocaleString():r.length>0?M[0]=M[0].toLocaleString(r,a):l.length>0&&(M[0]=M[0].toString().replace(".",l)),o&&!1===Number.isInteger(M[0])&&n>0){const t=l||".",i=M[0].toString().split(t),e=i[1]||"",o=e.length,b=n-o;M[0]=`${i[0]}${t}${e.padEnd(o+b,"0")}`}return x&&(M[1]=g[y]?g[y]:t.fullform[p][y]+(e?"bit":"byte")+(1===M[0]?"":"s")),"array"===u?M:"object"===u?{value:M[0],symbol:M[1],exponent:y,unit:w}:M.join(s)}i.partial=t=>e=>i(e,t);export{i as default};
 //# sourceMappingURL=filesize.esm.min.js.map

lib/filesize.js

@@ -6,207 +6,239 @@ /**
  * @license BSD-3-Clause
- * @version 9.0.8
+ * @version 9.0.9
  */
 (function (global, factory) {
-	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-	typeof define === 'function' && define.amd ? define(factory) :
-	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.filesize = factory());
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.filesize = factory());
 })(this, (function () { 'use strict';
 
-	var strings = {
-	  symbol: {
-	    iec: {
-	      bits: ["bit", "Kibit", "Mibit", "Gibit", "Tibit", "Pibit", "Eibit", "Zibit", "Yibit"],
-	      bytes: ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"]
-	    },
-	    jedec: {
-	      bits: ["bit", "Kbit", "Mbit", "Gbit", "Tbit", "Pbit", "Ebit", "Zbit", "Ybit"],
-	      bytes: ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
-	    }
-	  },
-	  fullform: {
-	    iec: ["", "kibi", "mebi", "gibi", "tebi", "pebi", "exbi", "zebi", "yobi"],
-	    jedec: ["", "kilo", "mega", "giga", "tera", "peta", "exa", "zetta", "yotta"]
-	  }
-	};
+  function _typeof(obj) {
+    "@babel/helpers - typeof";
 
-	/**
-	 * filesize
-	 *
-	 * @method filesize
-	 * @param  {Mixed}   arg        String, Int or Float to transform
-	 * @param  {Object}  descriptor [Optional] Flags
-	 * @return {String}             Readable file size String
-	 */
+    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
+      return typeof obj;
+    } : function (obj) {
+      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
+    }, _typeof(obj);
+  }
 
-	function filesize(arg) {
-	  var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
-	      _ref$bits = _ref.bits,
-	      bits = _ref$bits === void 0 ? false : _ref$bits,
-	      _ref$pad = _ref.pad,
-	      pad = _ref$pad === void 0 ? false : _ref$pad,
-	      _ref$base = _ref.base,
-	      base = _ref$base === void 0 ? -1 : _ref$base,
-	      _ref$round = _ref.round,
-	      round = _ref$round === void 0 ? 2 : _ref$round,
-	      _ref$locale = _ref.locale,
-	      locale = _ref$locale === void 0 ? "" : _ref$locale,
-	      _ref$localeOptions = _ref.localeOptions,
-	      localeOptions = _ref$localeOptions === void 0 ? {} : _ref$localeOptions,
-	      _ref$separator = _ref.separator,
-	      separator = _ref$separator === void 0 ? "" : _ref$separator,
-	      _ref$spacer = _ref.spacer,
-	      spacer = _ref$spacer === void 0 ? " " : _ref$spacer,
-	      _ref$symbols = _ref.symbols,
-	      symbols = _ref$symbols === void 0 ? {} : _ref$symbols,
-	      _ref$standard = _ref.standard,
-	      standard = _ref$standard === void 0 ? "" : _ref$standard,
-	      _ref$output = _ref.output,
-	      output = _ref$output === void 0 ? "string" : _ref$output,
-	      _ref$fullform = _ref.fullform,
-	      fullform = _ref$fullform === void 0 ? false : _ref$fullform,
-	      _ref$fullforms = _ref.fullforms,
-	      fullforms = _ref$fullforms === void 0 ? [] : _ref$fullforms,
-	      _ref$exponent = _ref.exponent,
-	      exponent = _ref$exponent === void 0 ? -1 : _ref$exponent,
-	      _ref$roundingMethod = _ref.roundingMethod,
-	      roundingMethod = _ref$roundingMethod === void 0 ? "round" : _ref$roundingMethod,
-	      _ref$precision = _ref.precision,
-	      precision = _ref$precision === void 0 ? 0 : _ref$precision;
+  var ARRAY = "array";
+  var BIT = "bit";
+  var BITS = "bits";
+  var BYTE = "byte";
+  var BYTES = "bytes";
+  var EMPTY = "";
+  var EXPONENT = "exponent";
+  var FUNCTION = "function";
+  var IEC = "iec";
+  var INVALID_NUMBER = "Invalid number";
+  var INVALID_ROUND = "Invalid rounding method";
+  var JEDEC = "jedec";
+  var OBJECT = "object";
+  var PERIOD = ".";
+  var ROUND = "round";
+  var S = "s";
+  var SI_KBIT = "kbit";
+  var SI_KBYTE = "kB";
+  var SPACE = " ";
+  var STRING = "string";
+  var ZERO = "0";
 
-	  var e = exponent,
-	      num = Number(arg),
-	      result = [],
-	      val = 0,
-	      u = ""; // Sync base & standard
+  var strings = {
+    symbol: {
+      iec: {
+        bits: ["bit", "Kibit", "Mibit", "Gibit", "Tibit", "Pibit", "Eibit", "Zibit", "Yibit"],
+        bytes: ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"]
+      },
+      jedec: {
+        bits: ["bit", "Kbit", "Mbit", "Gbit", "Tbit", "Pbit", "Ebit", "Zbit", "Ybit"],
+        bytes: ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
+      }
+    },
+    fullform: {
+      iec: ["", "kibi", "mebi", "gibi", "tebi", "pebi", "exbi", "zebi", "yobi"],
+      jedec: ["", "kilo", "mega", "giga", "tera", "peta", "exa", "zetta", "yotta"]
+    }
+  };
 
-	  if (base === -1 && standard.length === 0) {
-	    base = 10;
-	    standard = "iec";
-	  } else if (base === -1 && standard.length > 0) {
-	    standard = standard === "iec" ? "iec" : "jedec";
-	    base = standard === "iec" ? 10 : 2;
-	  } else {
-	    base = base === 2 ? 2 : 10;
-	    standard = base === 10 ? "iec" : "jedec";
-	  }
+  /**
+   * filesize
+   *
+   * @method filesize
+   * @param  {Mixed}   arg        String, Int or Float to transform
+   * @param  {Object}  descriptor [Optional] Flags
+   * @return {String}             Readable file size String
+   */
 
-	  var ceil = base === 10 ? 1000 : 1024,
-	      full = fullform === true,
-	      neg = num < 0,
-	      roundingFunc = Math[roundingMethod];
+  function filesize(arg) {
+    var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+        _ref$bits = _ref.bits,
+        bits = _ref$bits === void 0 ? false : _ref$bits,
+        _ref$pad = _ref.pad,
+        pad = _ref$pad === void 0 ? false : _ref$pad,
+        _ref$base = _ref.base,
+        base = _ref$base === void 0 ? -1 : _ref$base,
+        _ref$round = _ref.round,
+        round = _ref$round === void 0 ? 2 : _ref$round,
+        _ref$locale = _ref.locale,
+        locale = _ref$locale === void 0 ? EMPTY : _ref$locale,
+        _ref$localeOptions = _ref.localeOptions,
+        localeOptions = _ref$localeOptions === void 0 ? {} : _ref$localeOptions,
+        _ref$separator = _ref.separator,
+        separator = _ref$separator === void 0 ? EMPTY : _ref$separator,
+        _ref$spacer = _ref.spacer,
+        spacer = _ref$spacer === void 0 ? SPACE : _ref$spacer,
+        _ref$symbols = _ref.symbols,
+        symbols = _ref$symbols === void 0 ? {} : _ref$symbols,
+        _ref$standard = _ref.standard,
+        standard = _ref$standard === void 0 ? EMPTY : _ref$standard,
+        _ref$output = _ref.output,
+        output = _ref$output === void 0 ? STRING : _ref$output,
+        _ref$fullform = _ref.fullform,
+        fullform = _ref$fullform === void 0 ? false : _ref$fullform,
+        _ref$fullforms = _ref.fullforms,
+        fullforms = _ref$fullforms === void 0 ? [] : _ref$fullforms,
+        _ref$exponent = _ref.exponent,
+        exponent = _ref$exponent === void 0 ? -1 : _ref$exponent,
+        _ref$roundingMethod = _ref.roundingMethod,
+        roundingMethod = _ref$roundingMethod === void 0 ? ROUND : _ref$roundingMethod,
+        _ref$precision = _ref.precision,
+        precision = _ref$precision === void 0 ? 0 : _ref$precision;
 
-	  if (isNaN(arg)) {
-	    throw new TypeError("Invalid number");
-	  }
+    var e = exponent,
+        num = Number(arg),
+        result = [],
+        val = 0,
+        u = EMPTY; // Sync base & standard
 
-	  if (typeof roundingFunc !== "function") {
-	    throw new TypeError("Invalid rounding method");
-	  } // Flipping a negative number to determine the size
+    if (base === -1 && standard.length === 0) {
+      base = 10;
+      standard = JEDEC;
+    } else if (base === -1 && standard.length > 0) {
+      standard = standard === IEC ? IEC : JEDEC;
+      base = standard === IEC ? 2 : 10;
+    } else {
+      base = base === 2 ? 2 : 10;
+      standard = base === 10 ? JEDEC : IEC;
+    }
 
+    var ceil = base === 10 ? 1000 : 1024,
+        full = fullform === true,
+        neg = num < 0,
+        roundingFunc = Math[roundingMethod];
 
-	  if (neg) {
-	    num = -num;
-	  } // Determining the exponent
+    if (isNaN(arg)) {
+      throw new TypeError(INVALID_NUMBER);
+    }
 
+    if (_typeof(roundingFunc) !== FUNCTION) {
+      throw new TypeError(INVALID_ROUND);
+    } // Flipping a negative number to determine the size
 
-	  if (e === -1 || isNaN(e)) {
-	    e = Math.floor(Math.log(num) / Math.log(ceil));
 
-	    if (e < 0) {
-	      e = 0;
-	    }
-	  } // Exceeding supported length, time to reduce & multiply
+    if (neg) {
+      num = -num;
+    } // Determining the exponent
 
 
-	  if (e > 8) {
-	    if (precision > 0) {
-	      precision += 8 - e;
-	    }
+    if (e === -1 || isNaN(e)) {
+      e = Math.floor(Math.log(num) / Math.log(ceil));
 
-	    e = 8;
-	  }
+      if (e < 0) {
+        e = 0;
+      }
+    } // Exceeding supported length, time to reduce & multiply
 
-	  if (output === "exponent") {
-	    return e;
-	  } // Zero is now a special case because bytes divide by 1
 
+    if (e > 8) {
+      if (precision > 0) {
+        precision += 8 - e;
+      }
 
-	  if (num === 0) {
-	    result[0] = 0;
-	    u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
-	  } else {
-	    val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
+      e = 8;
+    }
 
-	    if (bits) {
-	      val = val * 8;
+    if (output === EXPONENT) {
+      return e;
+    } // Zero is now a special case because bytes divide by 1
 
-	      if (val >= ceil && e < 8) {
-	        val = val / ceil;
-	        e++;
-	      }
-	    }
 
-	    var p = Math.pow(10, e > 0 ? round : 0);
-	    result[0] = roundingFunc(val * p) / p;
+    if (num === 0) {
+      result[0] = 0;
+      u = result[1] = strings.symbol[standard][bits ? BITS : BYTES][e];
+    } else {
+      val = num / (base === 2 ? Math.pow(2, e * 10) : Math.pow(1000, e));
 
-	    if (result[0] === ceil && e < 8 && exponent === -1) {
-	      result[0] = 1;
-	      e++;
-	    }
+      if (bits) {
+        val = val * 8;
 
-	    u = result[1] = strings.symbol[standard][bits ? "bits" : "bytes"][e];
-	  } // Decorating a 'diff'
+        if (val >= ceil && e < 8) {
+          val = val / ceil;
+          e++;
+        }
+      }
 
+      var p = Math.pow(10, e > 0 ? round : 0);
+      result[0] = roundingFunc(val * p) / p;
 
-	  if (neg) {
-	    result[0] = -result[0];
-	  } // Setting optional precision
+      if (result[0] === ceil && e < 8 && exponent === -1) {
+        result[0] = 1;
+        e++;
+      }
 
+      u = result[1] = base === 10 && e === 1 ? bits ? SI_KBIT : SI_KBYTE : strings.symbol[standard][bits ? BITS : BYTES][e];
+    } // Decorating a 'diff'
 
-	  if (precision > 0) {
-	    result[0] = result[0].toPrecision(precision);
-	  } // Applying custom symbol
 
+    if (neg) {
+      result[0] = -result[0];
+    } // Setting optional precision
 
-	  result[1] = symbols[result[1]] || result[1];
 
-	  if (locale === true) {
-	    result[0] = result[0].toLocaleString();
-	  } else if (locale.length > 0) {
-	    result[0] = result[0].toLocaleString(locale, localeOptions);
-	  } else if (separator.length > 0) {
-	    result[0] = result[0].toString().replace(".", separator);
-	  }
+    if (precision > 0) {
+      result[0] = result[0].toPrecision(precision);
+    } // Applying custom symbol
 
-	  if (pad && Number.isInteger(result[0]) === false && round > 0) {
-	    var x = separator || ".",
-	        tmp = result[0].toString().split(x),
-	        s = tmp[1] || "",
-	        l = s.length,
-	        n = round - l;
-	    result[0] = "".concat(tmp[0]).concat(x).concat(s.padEnd(l + n, "0"));
-	  }
 
-	  if (full) {
-	    result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? "bit" : "byte") + (result[0] === 1 ? "" : "s");
-	  } // Returning Array, Object, or String (default)
+    result[1] = symbols[result[1]] || result[1];
 
+    if (locale === true) {
+      result[0] = result[0].toLocaleString();
+    } else if (locale.length > 0) {
+      result[0] = result[0].toLocaleString(locale, localeOptions);
+    } else if (separator.length > 0) {
+      result[0] = result[0].toString().replace(PERIOD, separator);
+    }
 
-	  return output === "array" ? result : output === "object" ? {
-	    value: result[0],
-	    symbol: result[1],
-	    exponent: e,
-	    unit: u
-	  } : result.join(spacer);
-	} // Partial application for functional programming
+    if (pad && Number.isInteger(result[0]) === false && round > 0) {
+      var x = separator || PERIOD,
+          tmp = result[0].toString().split(x),
+          s = tmp[1] || EMPTY,
+          l = s.length,
+          n = round - l;
+      result[0] = "".concat(tmp[0]).concat(x).concat(s.padEnd(l + n, ZERO));
+    }
 
+    if (full) {
+      result[1] = fullforms[e] ? fullforms[e] : strings.fullform[standard][e] + (bits ? BIT : BYTE) + (result[0] === 1 ? EMPTY : S);
+    } // Returning Array, Object, or String (default)
 
-	filesize.partial = function (opt) {
-	  return function (arg) {
-	    return filesize(arg, opt);
-	  };
-	};
 
-	return filesize;
+    return output === ARRAY ? result : output === OBJECT ? {
+      value: result[0],
+      symbol: result[1],
+      exponent: e,
+      unit: u
+    } : result.join(spacer);
+  } // Partial application for functional programming
 
+
+  filesize.partial = function (opt) {
+    return function (arg) {
+      return filesize(arg, opt);
+    };
+  };
+
+  return filesize;
+
 }));

lib/filesize.min.js

 /*!
  2022 Jason Mulligan <[e-mail]>
- @version 9.0.8
+ @version 9.0.9
 */
-!function(i,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(i="undefined"!=typeof globalThis?globalThis:i||self).filesize=t()}(this,(function(){"use strict";var i={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function t(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},o=e.bits,n=void 0!==o&&o,r=e.pad,b=void 0!==r&&r,a=e.base,d=void 0===a?-1:a,l=e.round,s=void 0===l?2:l,c=e.locale,f=void 0===c?"":c,u=e.localeOptions,p=void 0===u?{}:u,v=e.separator,g=void 0===v?"":v,h=e.spacer,y=void 0===h?" ":h,m=e.symbols,B=void 0===m?{}:m,M=e.standard,T=void 0===M?"":M,j=e.output,w=void 0===j?"string":j,x=e.fullform,E=void 0!==x&&x,N=e.fullforms,P=void 0===N?[]:N,G=e.exponent,K=void 0===G?-1:G,S=e.roundingMethod,Y=void 0===S?"round":S,Z=e.precision,z=void 0===Z?0:Z,I=K,k=Number(t),L=[],O=0,q="";-1===d&&0===T.length?(d=10,T="iec"):-1===d&&T.length>0?d="iec"===(T="iec"===T?"iec":"jedec")?10:2:T=10===(d=2===d?2:10)?"iec":"jedec";var A=10===d?1e3:1024,C=!0===E,D=k<0,F=Math[Y];if(isNaN(t))throw new TypeError("Invalid number");if("function"!=typeof F)throw new TypeError("Invalid rounding method");if(D&&(k=-k),(-1===I||isNaN(I))&&(I=Math.floor(Math.log(k)/Math.log(A)))<0&&(I=0),I>8&&(z>0&&(z+=8-I),I=8),"exponent"===w)return I;if(0===k)L[0]=0,q=L[1]=i.symbol[T][n?"bits":"bytes"][I];else{O=k/(2===d?Math.pow(2,10*I):Math.pow(1e3,I)),n&&(O*=8)>=A&&I<8&&(O/=A,I++);var H=Math.pow(10,I>0?s:0);L[0]=F(O*H)/H,L[0]===A&&I<8&&-1===K&&(L[0]=1,I++),q=L[1]=i.symbol[T][n?"bits":"bytes"][I]}if(D&&(L[0]=-L[0]),z>0&&(L[0]=L[0].toPrecision(z)),L[1]=B[L[1]]||L[1],!0===f?L[0]=L[0].toLocaleString():f.length>0?L[0]=L[0].toLocaleString(f,p):g.length>0&&(L[0]=L[0].toString().replace(".",g)),b&&!1===Number.isInteger(L[0])&&s>0){var J=g||".",Q=L[0].toString().split(J),R=Q[1]||"",U=R.length,V=s-U;L[0]="".concat(Q[0]).concat(J).concat(R.padEnd(U+V,"0"))}return C&&(L[1]=P[I]?P[I]:i.fullform[T][I]+(n?"bit":"byte")+(1===L[0]?"":"s")),"array"===w?L:"object"===w?{value:L[0],symbol:L[1],exponent:I,unit:q}:L.join(y)}return t.partial=function(i){return function(e){return t(e,i)}},t}));
+!function(i,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(i="undefined"!=typeof globalThis?globalThis:i||self).filesize=t()}(this,(function(){"use strict";function i(t){return i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(i){return typeof i}:function(i){return i&&"function"==typeof Symbol&&i.constructor===Symbol&&i!==Symbol.prototype?"symbol":typeof i},i(t)}var t="array",o="bits",e="byte",n="bytes",r="",b="exponent",l="function",a="iec",d="Invalid number",f="Invalid rounding method",u="jedec",s="object",c=".",p="round",y="kbit",m="string",v={symbol:{iec:{bits:["bit","Kibit","Mibit","Gibit","Tibit","Pibit","Eibit","Zibit","Yibit"],bytes:["B","KiB","MiB","GiB","TiB","PiB","EiB","ZiB","YiB"]},jedec:{bits:["bit","Kbit","Mbit","Gbit","Tbit","Pbit","Ebit","Zbit","Ybit"],bytes:["B","KB","MB","GB","TB","PB","EB","ZB","YB"]}},fullform:{iec:["","kibi","mebi","gibi","tebi","pebi","exbi","zebi","yobi"],jedec:["","kilo","mega","giga","tera","peta","exa","zetta","yotta"]}};function g(g){var h=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},B=h.bits,M=void 0!==B&&B,S=h.pad,T=void 0!==S&&S,w=h.base,x=void 0===w?-1:w,E=h.round,j=void 0===E?2:E,N=h.locale,P=void 0===N?r:N,k=h.localeOptions,G=void 0===k?{}:k,K=h.separator,Y=void 0===K?r:K,Z=h.spacer,z=void 0===Z?" ":Z,I=h.symbols,L=void 0===I?{}:I,O=h.standard,q=void 0===O?r:O,A=h.output,C=void 0===A?m:A,D=h.fullform,F=void 0!==D&&D,H=h.fullforms,J=void 0===H?[]:H,Q=h.exponent,R=void 0===Q?-1:Q,U=h.roundingMethod,V=void 0===U?p:U,W=h.precision,X=void 0===W?0:W,$=R,_=Number(g),ii=[],ti=0,oi=r;-1===x&&0===q.length?(x=10,q=u):-1===x&&q.length>0?x=(q=q===a?a:u)===a?2:10:q=10===(x=2===x?2:10)?u:a;var ei=10===x?1e3:1024,ni=!0===F,ri=_<0,bi=Math[V];if(isNaN(g))throw new TypeError(d);if(i(bi)!==l)throw new TypeError(f);if(ri&&(_=-_),(-1===$||isNaN($))&&($=Math.floor(Math.log(_)/Math.log(ei)))<0&&($=0),$>8&&(X>0&&(X+=8-$),$=8),C===b)return $;if(0===_)ii[0]=0,oi=ii[1]=v.symbol[q][M?o:n][$];else{ti=_/(2===x?Math.pow(2,10*$):Math.pow(1e3,$)),M&&(ti*=8)>=ei&&$<8&&(ti/=ei,$++);var li=Math.pow(10,$>0?j:0);ii[0]=bi(ti*li)/li,ii[0]===ei&&$<8&&-1===R&&(ii[0]=1,$++),oi=ii[1]=10===x&&1===$?M?y:"kB":v.symbol[q][M?o:n][$]}if(ri&&(ii[0]=-ii[0]),X>0&&(ii[0]=ii[0].toPrecision(X)),ii[1]=L[ii[1]]||ii[1],!0===P?ii[0]=ii[0].toLocaleString():P.length>0?ii[0]=ii[0].toLocaleString(P,G):Y.length>0&&(ii[0]=ii[0].toString().replace(c,Y)),T&&!1===Number.isInteger(ii[0])&&j>0){var ai=Y||c,di=ii[0].toString().split(ai),fi=di[1]||r,ui=fi.length,si=j-ui;ii[0]="".concat(di[0]).concat(ai).concat(fi.padEnd(ui+si,"0"))}return ni&&(ii[1]=J[$]?J[$]:v.fullform[q][$]+(M?"bit":e)+(1===ii[0]?r:"s")),C===t?ii:C===s?{value:ii[0],symbol:ii[1],exponent:$,unit:oi}:ii.join(z)}return g.partial=function(i){return function(t){return g(t,i)}},g}));
 //# sourceMappingURL=filesize.min.js.map

package.json

 {
   "name": "filesize",
   "description": "JavaScript library to generate a human readable String describing the file size",
-  "version": "9.0.8",
+  "version": "9.0.9",
   "homepage": "https://filesizejs.com",
@@ -6,0 +6,0 @@ "author": "Jason Mulligan <[e-mail]>",

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Improved metrics

Total package byte prevSize

64997

increased by11.73%

Lines of code

729

increased by19.12%

No dependency changes