Simplifying the assignment of base & standard, adding an si ali…

…as to correct implementations, fixing tests for the standards, adding tests for `si` standard, updating types, updating README.md

Version bump

README.md

@@ -69,10 +69,10 @@ _*(string)*_ Decimal separator character, default is `.`
 _*(string)*_ Character between the `result` and `symbol`, default is `" "`
 
 ### standard
-_*(string)*_ Standard unit of measure, can be `iec` or `jedec`, default is `iec`; can be overruled by `base`
+_*(string)*_ Standard unit of measure, can be `iec`, `jedec`, or `si`. Default is `si` (base 10). The `si` option is an alias of `jedec`, such that it is not valid for other configuration options.
 
 ### symbols
-_*(object)*_ Dictionary of IEC/JEDEC symbols to replace for localization, defaults to english if no match is found
+_*(object)*_ Dictionary of IEC/JEDEC symbols to replace for localization, defaults to english if no match is found; SI is handled automatically with JEDEC values.
 
 ## Examples
 
@@ -103,7 +103,7 @@ in lexical scope.
 
 ```javascript
 import {partial} from "filesize";
-const size = partial({base: 2, standard: "jedec"});
+const size = partial({standard: "jedec"});
 
 size(265318); // "259.1 KB"
 ```

dist/filesize.cjs

@@ -3,7 +3,7 @@
  *
  * @copyright 2023 Jason Mulligan <[email protected]>
  * @license BSD-3-Clause
- * @version 10.0.13
+ * @version 10.1.0
  */
 'use strict';
 
@@ -23,6 +23,7 @@ const OBJECT = "object";
 const PERIOD = ".";
 const ROUND = "round";
 const S = "s";
+const SI = "si";
 const SI_KBIT = "kbit";
 const SI_KBYTE = "kB";
 const SPACE = " ";
@@ -70,15 +71,16 @@ function filesize (arg, {
 		u = EMPTY;
 
 	// Sync base & standard
-	if (base === -1 && standard.length === 0) {
+	if (standard === SI) {
 		base = 10;
 		standard = JEDEC;
-	} else if (base === -1 && standard.length > 0) {
-		standard = standard === IEC ? IEC : JEDEC;
-		base = standard === IEC ? 2 : 10;
+	} else if (standard === IEC || standard === JEDEC) {
+		base = 2;
+	} else if (base === 2) {
+		standard = IEC;
 	} else {
-		base = base === 2 ? 2 : 10;
-		standard = base === 10 ? JEDEC : standard === JEDEC ? JEDEC : IEC;
+		base = 10;
+		standard = JEDEC;
 	}
 
 	const ceil = base === 10 ? 1000 : 1024,

dist/filesize.esm.js

@@ -3,7 +3,7 @@
  *
  * @copyright 2023 Jason Mulligan <[email protected]>
  * @license BSD-3-Clause
- * @version 10.0.13
+ * @version 10.1.0
  */
 const ARRAY = "array";
 const BIT = "bit";
@@ -21,6 +21,7 @@ const OBJECT = "object";
 const PERIOD = ".";
 const ROUND = "round";
 const S = "s";
+const SI = "si";
 const SI_KBIT = "kbit";
 const SI_KBYTE = "kB";
 const SPACE = " ";
@@ -66,15 +67,16 @@ const STRINGS = {
 		u = EMPTY;
 
 	// Sync base & standard
-	if (base === -1 && standard.length === 0) {
+	if (standard === SI) {
 		base = 10;
 		standard = JEDEC;
-	} else if (base === -1 && standard.length > 0) {
-		standard = standard === IEC ? IEC : JEDEC;
-		base = standard === IEC ? 2 : 10;
+	} else if (standard === IEC || standard === JEDEC) {
+		base = 2;
+	} else if (base === 2) {
+		standard = IEC;
 	} else {
-		base = base === 2 ? 2 : 10;
-		standard = base === 10 ? JEDEC : standard === JEDEC ? JEDEC : IEC;
+		base = 10;
+		standard = JEDEC;
 	}
 
 	const ceil = base === 10 ? 1000 : 1024,

dist/filesize.js

@@ -3,7 +3,7 @@
  *
  * @copyright 2023 Jason Mulligan <[email protected]>
  * @license BSD-3-Clause
- * @version 10.0.13
+ * @version 10.1.0
  */
 (function(g,f){typeof exports==='object'&&typeof module!=='undefined'?f(exports):typeof define==='function'&&define.amd?define(['exports'],f):(g=typeof globalThis!=='undefined'?globalThis:g||self,f(g.filesize={}));})(this,(function(exports){'use strict';const ARRAY = "array";
 const BIT = "bit";
@@ -21,6 +21,7 @@ const OBJECT = "object";
 const PERIOD = ".";
 const ROUND = "round";
 const S = "s";
+const SI = "si";
 const SI_KBIT = "kbit";
 const SI_KBYTE = "kB";
 const SPACE = " ";
@@ -66,15 +67,16 @@ const STRINGS = {
 		u = EMPTY;
 
 	// Sync base & standard
-	if (base === -1 && standard.length === 0) {
+	if (standard === SI) {
 		base = 10;
 		standard = JEDEC;
-	} else if (base === -1 && standard.length > 0) {
-		standard = standard === IEC ? IEC : JEDEC;
-		base = standard === IEC ? 2 : 10;
+	} else if (standard === IEC || standard === JEDEC) {
+		base = 2;
+	} else if (base === 2) {
+		standard = IEC;
 	} else {
-		base = base === 2 ? 2 : 10;
-		standard = base === 10 ? JEDEC : standard === JEDEC ? JEDEC : IEC;
+		base = 10;
+		standard = JEDEC;
 	}
 
 	const ceil = base === 10 ? 1000 : 1024,