Merge remote-tracking branch 'origin/main' into fix-readme

.github/workflows/create-js-release.yaml

@@ -83,10 +83,10 @@ jobs:
             architecture: x64
             target: aarch64-linux-android
             build: |
-              export CLANG_VERSION=`ls ${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang | sed 's/ *$//g'`
-              touch "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
-              chmod 777 "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
-              echo "INPUT(-lunwind)" > "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
+              export CLANG_VERSION=`ls ${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib/clang | sed 's/ *$//g'`
+              touch "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
+              chmod 777 "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
+              echo "INPUT(-lunwind)" > "${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/${CLANG_VERSION}/lib/linux/aarch64/libgcc.a"
               yarn build --target aarch64-linux-android
               ${ANDROID_NDK_LATEST_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip polars/*.node
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nodejs-polars"
-version = "0.8.2"
+version = "0.8.3"
 authors = ["Cory Grinstead"]
 documentation = "https://pola-rs.github.io/polars-book/"
 edition = "2021"

__tests__/dataframe.test.ts

@@ -137,7 +137,7 @@ describe("dataframe", () => {
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -152,11 +152,11 @@ describe("dataframe", () => {
         ham: ["0", "a", "b"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder:single subset", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -171,11 +171,11 @@ describe("dataframe", () => {
         ham: ["0", "a", "b"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder:multi subset", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -190,7 +190,7 @@ describe("dataframe", () => {
         ham: ["0", "a", "b", "c"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   test("unnest", () => {
     const expected = pl.DataFrame({
@@ -427,9 +427,9 @@ describe("dataframe", () => {
       pl.Series("foo", [1, 2, 3]),
       pl.Series("ham", ["a", "b", "c"]),
     ];
-    actual.forEach((a, idx) => {
+    for (const [idx, a] of actual.entries()) {
       expect(a).toSeriesEqual(expected[idx]);
-    });
+    }
   });
   test("groupBy", () => {
     const actual = pl

__tests__/expr.test.ts

@@ -998,7 +998,9 @@ describe("expr.str", () => {
       .toFrame();
 
     const actual = df.select(
-      col("a").str.extract(/candidate=(\w+)/, 1).as("candidate"),
+      col("a")
+        .str.extract(/candidate=(\w+)/, 1)
+        .as("candidate"),
     );
     expect(actual).toFrameEqual(expected);
     expect(seriesActual).toFrameEqual(expected);

__tests__/lazyframe.test.ts

@@ -119,7 +119,7 @@ describe("lazyframe", () => {
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -135,11 +135,11 @@ describe("lazyframe", () => {
         ham: ["0", "a", "b"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder:single subset", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -155,11 +155,11 @@ describe("lazyframe", () => {
         ham: ["0", "a", "b"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   // run this test 100 times to make sure it is deterministic.
   test("unique:maintainOrder:multi subset", () => {
-    Array.from({ length: 100 }).forEach(() => {
+    for (const x of Array.from({ length: 100 })) {
       const actual = pl
         .DataFrame({
           foo: [0, 1, 2, 2, 2],
@@ -175,7 +175,7 @@ describe("lazyframe", () => {
         ham: ["0", "a", "b", "c"],
       });
       expect(actual).toFrameEqual(expected);
-    });
+    }
   });
   test("dropNulls", () => {
     const actual = pl

biome.json

@@ -26,7 +26,7 @@
     ]
   },
   "formatter": {
-    "indentSize": 2,
+    "indentWidth": 2,
     "indentStyle": "space",
     "ignore": [
       "polars/native-polars.js",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nodejs-polars",
-  "version": "0.8.2",
+  "version": "0.8.3",
   "repository": "https://github.com/pola-rs/nodejs-polars.git",
   "license": "MIT",
   "main": "bin/index.js",
@@ -55,17 +55,17 @@
     "precommit": "yarn lint && yarn test"
   },
   "devDependencies": {
-    "@biomejs/biome": "^1.1.2",
+    "@biomejs/biome": "^1.3.1",
     "@napi-rs/cli": "^2.16.3",
-    "@types/chance": "^1.1.4",
-    "@types/jest": "^29.5.4",
-    "@types/node": "^20.6.0",
+    "@types/chance": "^1.1.5",
+    "@types/jest": "^29.5.6",
+    "@types/node": "^20.8.9",
     "chance": "^1.1.11",
     "jest": "^29.7.0",
     "source-map-support": "^0.5.21",
     "ts-jest": "^29.1.1",
     "ts-node": "^10.9.1",
-    "typedoc": "^0.25.1",
+    "typedoc": "^0.25.2",
     "typescript": "5.2.2"
   },
   "packageManager": "[email protected]",

polars/dataframe.ts

@@ -1868,13 +1868,10 @@ export const _DataFrame = (_df: any): DataFrame => {
       if (!Array.isArray(names[0]) && names.length === 1) {
         return wrap("drop", names[0]);
       }
-
       const df: any = this.clone();
-
-      names.flat(2).forEach((name) => {
+      for (const name of names.flat(2)) {
         df.inner().dropInPlace(name);
-      });
-
+      }
       return df;
     },
     dropNulls(...subset) {
@@ -2125,10 +2122,9 @@ export const _DataFrame = (_df: any): DataFrame => {
     },
     rename(mapping) {
       const df = this.clone();
-      Object.entries(mapping).forEach(([column, new_col]) => {
+      for (const [column, new_col] of Object.entries(mapping)) {
         (df as any).inner().rename(column, new_col);
-      });
-
+      }
       return df;
     },
     replaceAtIdx(index, newColumn) {
@@ -2255,20 +2251,19 @@ export const _DataFrame = (_df: any): DataFrame => {
 
       // Add table headers
       htmlTable += "<thead><tr>";
-      this.getColumns().forEach((field) => {
+      for (const field of this.getColumns()) {
         htmlTable += `<th>${escapeHTML(field.name)}</th>`;
-      });
+      }
       htmlTable += "</tr></thead>";
-
       // Add table data
       htmlTable += "<tbody>";
-      this.toRecords().forEach((row) => {
+      for (const row of this.toRecords()) {
         htmlTable += "<tr>";
-        this.getColumns().forEach((field) => {
+        for (const field of this.getColumns()) {
           htmlTable += `<td>${escapeHTML(String(row[field.name]))}</td>`;
-        });
+        }
         htmlTable += "</tr>";
-      });
+      }
       htmlTable += "</tbody></table>";
 
       return htmlTable;

polars/internals/construction.ts

@@ -190,13 +190,12 @@ export function arrayToJsDataFrame(data: any[], options?): any {
     dataSeries = [];
   } else if (data[0]?._s) {
     dataSeries = [];
-
-    data.forEach((series: any, idx) => {
+    for (const [idx, series] of data.entries()) {
       if (!series.name) {
         series.rename(`column_${idx}`, true);
       }
       dataSeries.push(series._s);
-    });
+    }
   } else if (data[0].constructor.name === "Object") {
     const df = pli.fromRows(data, schema, inferSchemaLength);
 
@@ -233,10 +232,9 @@ function handleColumnsArg(data: any[], columns?: string[]) {
     if (!data) {
       return columns.map((c) => (Series.from(c, []) as any)._s);
     } else if (data.length === columns.length) {
-      columns.forEach((name, i) => {
-        data[i].rename(name);
-      });
-
+      for (const [idx, name] of columns.entries()) {
+        data[idx].rename(name);
+      }
       return data;
     }
   }

polars/lazy/dataframe.ts

@@ -465,12 +465,12 @@ export interface LazyDataFrame extends Serialize, GroupByOps<LazyGroupBy> {
 const prepareGroupbyInputs = (by) => {
   if (Array.isArray(by)) {
     const newBy: any = [];
-    by.forEach((e) => {
+    for (let e of by) {
       if (typeof e === "string") {
         e = pli.col(e);
       }
       newBy.push(e);
-    });
+    }
 
     return newBy;
   } else if (typeof by === "string") {

polars/series/index.ts

@@ -774,7 +774,11 @@ export interface Series
    * false
    * ```
    */
-  seriesEqual<U>(other: Series, nullEqual?: boolean, strict?: boolean): boolean;
+  seriesEqual<U1>(
+    other: Series,
+    nullEqual?: boolean,
+    strict?: boolean,
+  ): boolean;
   /**
    * __Set masked values__
    * @param filter Boolean mask
@@ -1788,13 +1792,13 @@ export interface SeriesConstructor extends Deserialize<Series> {
    * Creates an array from an array-like object.
    * @param arrayLike — An array-like object to convert to an array.
    */
-  from<T>(arrayLike: ArrayLike<T>): Series;
-  from<T>(name: string, arrayLike: ArrayLike<T>): Series;
+  from<T1>(arrayLike: ArrayLike<T1>): Series;
+  from<T2>(name: string, arrayLike: ArrayLike<T2>): Series;
   /**
    * Returns a new Series from a set of elements.
    * @param items — A set of elements to include in the new Series object.
    */
-  of<T>(...items: T[]): Series;
+  of<T3>(...items: T3[]): Series;
   isSeries(arg: any): arg is Series;
   /**
    * @param binary used to serialize/deserialize series. This will only work with the output from series.toBinary().

polars/shared_traits.ts

@@ -505,7 +505,7 @@ export interface Sample<T> {
 
 export interface Bincode<T> {
   (bincode: Uint8Array): T;
-  getState(T): Uint8Array;
+  getState(T2): Uint8Array;
 }
 
 /**