got rid of babel/preset-react since react is not used in package

Author: landonwjohnson

.yarn/versions/2bcae1f2.yml

@@ -1,7 +1,7 @@
 {
   "name": "@devlander/utils",
   "description": "Utils shared between projects that are plain javascript",
-  "version": "0.0.20",
+  "version": "0.0.22",
   "browser": "dist/umd/index.js",
   "main": "dist/cjs/index.js",
   "types": "typings/index.d.ts",
@@ -78,15 +78,13 @@
     "eslint-plugin-unused-imports": "^3.0.0",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
+    "jsdom-global": "^3.0.2",
     "picocolors": "^1.0.0",
     "prettier": "^3.0.3",
     "rollup": "^3.29.1",
     "rollup-plugin-peer-deps-external": "^2.2.4",
     "rollup-plugin-polyfill-node": "^0.13.0",
     "rollup-plugin-terser": "^7.0.2",
-    "tslib": "^2.6.2",
-    "jsdom-global": "^3.0.2"
-
+    "tslib": "^2.6.2"
   }
- 
 }

package.json

@@ -82,7 +82,6 @@ export default {
       babelHelpers: "bundled",
       presets: [
         "@babel/preset-env",
-        "@babel/preset-react",
         "@babel/preset-typescript",
       ],
     }),

rollup.config.mjs

@@ -0,0 +1,39 @@
+import { isEmpty } from "../isEmpty";
+
+describe("isEmpty", () => {
+  it("should return true for undefined", () => {
+    const value = undefined;
+    const result = isEmpty(value);
+    expect(result).toBe(true);
+  });
+
+  it("should return true for null", () => {
+    const value = null;
+    const result = isEmpty(value);
+    expect(result).toBe(true);
+  });
+
+  it("should return true for an empty object", () => {
+    const value = {};
+    const result = isEmpty(value);
+    expect(result).toBe(true);
+  });
+
+  it("should return true for an empty string", () => {
+    const value = "";
+    const result = isEmpty(value);
+    expect(result).toBe(true);
+  });
+
+  it("should return false for a non-empty object", () => {
+    const value = { name: "John", age: 30 };
+    const result = isEmpty(value);
+    expect(result).toBe(false);
+  });
+
+  it("should return false for a non-empty string", () => {
+    const value = "Hello, world!";
+    const result = isEmpty(value);
+    expect(result).toBe(false);
+  });
+});

src/__tests__/isEmpty.test.ts

@@ -0,0 +1,19 @@
+import { pluralize } from "../pluralize";
+
+describe("pluralize", () => {
+  it("should return singular when count is 1", () => {
+    const count = 1;
+    const singular = "apple";
+    const plural = "apples";
+    const result = pluralize(count, singular, plural);
+    expect(result).toBe(singular);
+  });
+
+  it("should return plural when count is not 1", () => {
+    const count = 5;
+    const singular = "apple";
+    const plural = "apples";
+    const result = pluralize(count, singular, plural);
+    expect(result).toBe(plural);
+  });
+});

src/__tests__/pluralize.test.ts

@@ -0,0 +1,20 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/**
+ * Returns an array of unique elements from the input array based on the specified property.
+ * @param array The input array.
+ * @param property The property to compare for uniqueness.
+ * @returns An array of unique elements.
+ */
+export const getUniqueObjects = (
+  array: Array<any>,
+  property: string,
+): any[] => {
+  const uniqueElements = array
+    .map((element) => element[property])
+    .filter(
+      (element, index, finalArray) => finalArray.indexOf(element) === index,
+    )
+    .map((element, index) => array[index]);
+
+  return uniqueElements;
+};

src/getUniqueObjects.ts

@@ -18,6 +18,10 @@ export * from "./dashToCamelCase";
  * TSDoc for getRange
  */
 export * from "./getRange";
+/**
+ * TSDoc for getUniqueObjects
+ */
+export * from "./getUniqueObjects";
 /**
  * TSDoc for hasItemByLetterAndFilter
  */
@@ -26,6 +30,10 @@ export * from "./hasItemByLetterAndFilter";
  * TSDoc for isDeepEqual
  */
 export * from "./isDeepEqual";
+/**
+ * TSDoc for isEmpty
+ */
+export * from "./isEmpty";
 /**
  * TSDoc for isJson
  */
@@ -42,6 +50,10 @@ export * from "./logFormattedPhrases";
  * TSDoc for mergeObjects
  */
 export * from "./mergeObjects";
+/**
+ * TSDoc for pluralize
+ */
+export * from "./pluralize";
 /**
  * TSDoc for removeNewLinesFromJson
  */

src/index.ts

@@ -0,0 +1,5 @@
+export const isEmpty = (value: unknown) =>
+  value === undefined ||
+  value === null ||
+  (typeof value === "object" && Object.keys(value).length === 0) ||
+  (typeof value === "string" && value.trim().length === 0);

src/isEmpty.ts

@@ -0,0 +1,3 @@
+export const pluralize = (count: number, singular: string, plural: string) => {
+  return count === 1 ? singular : plural;
+};

src/pluralize.ts

@@ -0,0 +1 @@
+export {};