ms-spectrum - npm Package Compare versions

Comparing version 3.6.1 to 3.6.2

package.json

 {
   "name": "ms-spectrum",
-  "version": "3.6.1",
+  "version": "3.6.2",
   "description": "A mass spectrum",
-  "main": "lib/index.js",
+  "main": "lib/src/index.js",
   "module": "src/index.js",
@@ -24,6 +24,6 @@ "files": [
     "cheminfo-types": "^1.7.3",
-    "emdb": "^3.3.1",
+    "emdb": "^3.3.2",
     "is-any-array": "^2.0.1",
-    "mf-parser": "^3.2.0",
-    "mf-utilities": "^3.2.0",
+    "mf-parser": "^3.2.1",
+    "mf-utilities": "^3.2.1",
     "ml-gsd": "^12.1.6",
@@ -39,3 +39,3 @@ "ml-regression-power": "^3.0.0",
   },
-  "gitHead": "ea33c20348f0cf73b46b5083b7cdb963c2be1b4f"
+  "gitHead": "838f98a30846d4b1721b8ed7aa94a55e854d7521"
 }

src/getBestPeaks.js

@@ -85,3 +85,3 @@ import { xyObjectMaxXPoint, xyObjectMinXPoint } from 'ml-spectra-processing';
     }
-    let newPeak = JSON.parse(JSON.stringify(item.peak));
+    let newPeak = structuredClone(item.peak);
     newPeak.close = close;
@@ -88,0 +88,0 @@ toReturn.push(newPeak);

src/getFragmentPeaks.js

@@ -31,9 +31,8 @@ import { EMDB } from 'emdb';
   for (let peak of peaks) {
-    peak.mfs = (
-      await emdb.fromMonoisotopicMass(peak.x, {
-        precision,
-        ranges,
-        ionizations,
-      })
-    ).mfs;
+    const { mfs } = await emdb.fromMonoisotopicMass(peak.x, {
+      precision,
+      ranges,
+      ionizations,
+    });
+    peak.mfs = mfs;
   }
@@ -40,0 +39,0 @@ peaks = peaks.filter((peak) => peak.mfs.length > 0);

src/getPeakChargeBySimilarity.js

@@ -24,4 +24,4 @@ import { Comparator } from 'peaks-similarity';
 
-  if (!spectrum || !spectrum.data.x.length > 0) {
-    throw Error(
+  if (!spectrum || spectrum.data.x.length === 0) {
+    throw new Error(
       'You need to add an experimental spectrum first using setMassSpectrum',
@@ -36,3 +36,3 @@ );
 
-  similarity = JSON.parse(JSON.stringify(similarity));
+  similarity = structuredClone(similarity);
   similarity.common = 'second';
@@ -49,3 +49,3 @@
     if (!checkTopBottom.bottom || !checkTopBottom.top) {
-      throw Error(
+      throw new Error(
         'widthFunction should return an object with bottom and top properties',
@@ -52,0 +52,0 @@ );

src/getPeaks.js

@@ -43,6 +43,8 @@ import {
   if (sumValue) {
-    peaks = JSON.parse(JSON.stringify(peaks));
+    peaks = structuredClone(peaks);
     const currentSum = xyObjectSumY(peaks);
     const ratio = sumValue / currentSum;
-    peaks.forEach((peak) => (peak.y *= ratio));
+    for (const peak of peaks) {
+      peak.y *= ratio;
+    }
   }
@@ -49,0 +51,0 @@

src/peaksWidth.js

@@ -15,3 +15,3 @@ import { PowerRegression } from 'ml-regression-power';
 
-  if (isNaN(regression.A) || isNaN(regression.B)) {
+  if (Number.isNaN(regression.A) || Number.isNaN(regression.B)) {
     throw new Error('peaksWidth: can not calculate regression');
@@ -18,0 +18,0 @@ }

src/Spectrum.js

@@ -21,2 +21,4 @@ import { isAnyArray } from 'is-any-array';
 
+const defaultData = { x: [], y: [] };
+
 /**
@@ -32,3 +34,3 @@ * Class dealing with mass spectra and peak picking
    */
-  constructor(data = { x: [], y: [] }, options = {}) {
+  constructor(data = defaultData, options = {}) {
     if (
@@ -56,6 +58,6 @@ typeof data !== 'object' ||
       this.info = {
-        minX: NaN,
-        maxX: NaN,
-        minY: NaN,
-        maxY: NaN,
+        minX: Number.NaN,
+        maxX: Number.NaN,
+        minY: Number.NaN,
+        maxY: Number.NaN,
       };
@@ -62,0 +64,0 @@ }

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

157206

increased by70.67%

Number of package files

45

increased by2.27%

Lines of code

2530

increased by0.24%

Worsened metrics

Number of medium supply chain risk alerts

4

increased by100%

Dependency changes

• Updatedemdb@^3.3.2

• Updatedmf-parser@^3.2.1

• Updatedmf-utilities@^3.2.1