@cosmjs/math - npm Package Compare versions

Comparing version 0.22.2 to 0.22.3

build/decimal.js

@@ -117,2 +117,16 @@ "use strict";
     }
+    /**
+     * a.minus(b) returns a-b.
+     *
+     * Both values need to have the same fractional digits.
+     * The resulting difference needs to be non-negative.
+     */
+    minus(b) {
+        if (this.fractionalDigits !== b.fractionalDigits)
+            throw new Error("Fractional digits do not match");
+        const difference = this.data.atomics.sub(new bn_js_1.default(b.atomics));
+        if (difference.ltn(0))
+            throw new Error("Difference must not be negative");
+        return new Decimal(difference.toString(), this.fractionalDigits);
+    }
     equals(b) {
@@ -119,0 +133,0 @@ return Decimal.compare(this, b) === 0;

package.json

 {
   "name": "@cosmjs/math",
-  "version": "0.22.2",
+  "version": "0.22.3",
   "description": "Math helpers for blockchain projects",
@@ -50,3 +50,3 @@ "contributors": [
   },
-  "gitHead": "56d635fc6a0986972bb5e9a57625838627c10c7d"
+  "gitHead": "ee205cc5f7b1154f2e8a5149092b19c82672b951"
 }

types/decimal.d.ts

@@ -27,2 +27,9 @@ /**
   plus(b: Decimal): Decimal;
+  /**
+   * a.minus(b) returns a-b.
+   *
+   * Both values need to have the same fractional digits.
+   * The resulting difference needs to be non-negative.
+   */
+  minus(b: Decimal): Decimal;
   equals(b: Decimal): boolean;
@@ -29,0 +36,0 @@ isLessThan(b: Decimal): boolean;

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Improved metrics

Total package byte prevSize

38339

increased by3.12%

Lines of code

412

increased by5.37%

No dependency changes