es-toolkit - npm Package Compare versions

Comparing version 1.3.1 to 1.4.0-dev.82

CHANGELOG.md

 # es-toolkit Changelog
 
+## Version v1.4.0
+
+Released on June 15th, 2024.
+
+### Features
+
+- Add support for [random](https://es-toolkit.slash.page/reference/math/random.html). (https://github.com/toss/es-toolkit/pull/53)
+- Add support for [randomInt](https://es-toolkit.slash.page/reference/math/randomInt.html). ([99a34e4](https://github.com/toss/es-toolkit/commit/99a34e4e9944c1b843e9d97dff0b5ff4e5eec260))
+- Add support for using AbortSignals to cancel the `Promise` returned by `delay`. (https://github.com/toss/es-toolkit/pull/52)
+
+### Performance Optimizations
+
+- Optimized `uniqBy`. ([60e7974](https://github.com/toss/es-toolkit/commit/60e79741271e645bfa551f708466e43b136f69b1))
+
 ## Version v1.3.1
@@ -4,0 +18,0 @@

dist/array/index.js

@@ -240,3 +240,3 @@ "use strict";
   }
-  return [...map.values()];
+  return Array.from(map.values());
 }
@@ -263,3 +263,10 @@
 function uniqBy(arr, mapper) {
-  return uniqWith(arr, (item1, item2) => mapper(item1) === mapper(item2));
+  const map = /* @__PURE__ */ new Map();
+  for (const item of arr) {
+    const key = mapper(item);
+    if (!map.has(key)) {
+      map.set(key, item);
+    }
+  }
+  return Array.from(map.values());
 }
@@ -266,0 +273,0 @@

dist/array/unionBy.js

@@ -34,3 +34,3 @@ "use strict";
   }
-  return [...map.values()];
+  return Array.from(map.values());
 }
@@ -37,0 +37,0 @@ // Annotate the CommonJS export names for ESM import in node:

dist/array/uniqBy.js

@@ -26,19 +26,12 @@ "use strict";
 module.exports = __toCommonJS(uniqBy_exports);
-
-// src/array/uniqWith.ts
-function uniqWith(arr, areItemsEqual) {
-  const result = [];
+function uniqBy(arr, mapper) {
+  const map = /* @__PURE__ */ new Map();
   for (const item of arr) {
-    const isUniq = result.every((v) => !areItemsEqual(v, item));
-    if (isUniq) {
-      result.push(item);
+    const key = mapper(item);
+    if (!map.has(key)) {
+      map.set(key, item);
     }
   }
-  return result;
+  return Array.from(map.values());
 }
-
-// src/array/uniqBy.ts
-function uniqBy(arr, mapper) {
-  return uniqWith(arr, (item1, item2) => mapper(item1) === mapper(item2));
-}
 // Annotate the CommonJS export names for ESM import in node:
@@ -45,0 +38,0 @@ 0 && (module.exports = {

dist/array/xorBy.js

@@ -50,3 +50,3 @@ "use strict";
   }
-  return [...map.values()];
+  return Array.from(map.values());
 }
@@ -53,0 +53,0 @@

dist/function/debounce.js

@@ -48,5 +48,4 @@ "use strict";
     }
-    signal == null ? void 0 : signal.removeEventListener("abort", onAbort);
   };
-  signal == null ? void 0 : signal.addEventListener("abort", onAbort);
+  signal == null ? void 0 : signal.addEventListener("abort", onAbort, { once: true });
   return debounced;
@@ -53,0 +52,0 @@ }

dist/function/index.js

@@ -53,5 +53,4 @@ "use strict";
     }
-    signal == null ? void 0 : signal.removeEventListener("abort", onAbort);
   };
-  signal == null ? void 0 : signal.addEventListener("abort", onAbort);
+  signal == null ? void 0 : signal.addEventListener("abort", onAbort, { once: true });
   return debounced;
@@ -58,0 +57,0 @@ }

dist/index.d.ts

@@ -31,2 +31,3 @@ export { chunk } from './array/chunk.js';
 export { zipWith } from './array/zipWith.js';
+export { AbortError } from './error/AbortError.js';
 export { debounce } from './function/debounce.js';
@@ -37,2 +38,4 @@ export { noop } from './function/noop.js';
 export { clamp } from './math/clamp.js';
+export { random } from './math/random.js';
+export { randomInt } from './math/randomInt.js';
 export { round } from './math/round.js';
@@ -39,0 +42,0 @@ export { sum } from './math/sum.js';

dist/index.js

@@ -37,2 +37,3 @@ "use strict";
 __export(src_exports, {
+  AbortError: () => AbortError,
   chunk: () => chunk,
@@ -64,2 +65,4 @@ clamp: () => clamp,
   pickBy: () => pickBy,
+  random: () => random,
+  randomInt: () => randomInt,
   round: () => round,
@@ -272,3 +275,3 @@ sample: () => sample,
   }
-  return [...map.values()];
+  return Array.from(map.values());
 }
@@ -295,3 +298,10 @@
 function uniqBy(arr, mapper) {
-  return uniqWith(arr, (item1, item2) => mapper(item1) === mapper(item2));
+  const map = /* @__PURE__ */ new Map();
+  for (const item of arr) {
+    const key = mapper(item);
+    if (!map.has(key)) {
+      map.set(key, item);
+    }
+  }
+  return Array.from(map.values());
 }
@@ -345,2 +355,10 @@
 
+// src/error/AbortError.ts
+var AbortError = class extends Error {
+  constructor(message = "The operation was aborted") {
+    super(message);
+    this.name = "AbortError";
+  }
+};
+
 // src/function/debounce.ts
@@ -369,5 +387,4 @@ function debounce(func, debounceMs, { signal } = {}) {
     }
-    signal == null ? void 0 : signal.removeEventListener("abort", onAbort);
   };
-  signal == null ? void 0 : signal.addEventListener("abort", onAbort);
+  signal == null ? void 0 : signal.addEventListener("abort", onAbort, { once: true });
   return debounced;
@@ -416,2 +433,15 @@ }
 
+// src/math/random.ts
+function random(minimum, maximum) {
+  if (minimum >= maximum) {
+    throw new Error("Invalid input: The maximum value must be greater than the minimum value.");
+  }
+  return Math.random() * (maximum - minimum) + minimum;
+}
+
+// src/math/randomInt.ts
+function randomInt(minimum, maximum) {
+  return Math.floor(random(minimum, maximum));
+}
+
 // src/math/round.ts
@@ -495,5 +525,16 @@ function round(value, precision = 0) {
 // src/promise/delay.ts
-function delay(ms) {
-  return new Promise((resolve) => {
-    setTimeout(resolve, ms);
+function delay(ms, { signal } = {}) {
+  return new Promise((resolve, reject) => {
+    const abortError = () => {
+      reject(new AbortError());
+    };
+    const abortHandler = () => {
+      clearTimeout(timeoutId);
+      abortError();
+    };
+    if (signal == null ? void 0 : signal.aborted) {
+      return abortError();
+    }
+    const timeoutId = setTimeout(resolve, ms);
+    signal == null ? void 0 : signal.addEventListener("abort", abortHandler, { once: true });
   });
@@ -503,2 +544,3 @@ }
 0 && (module.exports = {
+  AbortError,
   chunk,
@@ -530,2 +572,4 @@ clamp,
   pickBy,
+  random,
+  randomInt,
   round,
@@ -532,0 +576,0 @@ sample,

dist/math/index.d.ts

 export { clamp } from './clamp.js';
+export { random } from './random.js';
+export { randomInt } from './randomInt.js';
 export { round } from './round.js';
 export { sum } from './sum.js';

dist/math/index.js

@@ -24,2 +24,4 @@ "use strict";
   clamp: () => clamp,
+  random: () => random,
+  randomInt: () => randomInt,
   round: () => round,
@@ -38,2 +40,15 @@ sum: () => sum
 
+// src/math/random.ts
+function random(minimum, maximum) {
+  if (minimum >= maximum) {
+    throw new Error("Invalid input: The maximum value must be greater than the minimum value.");
+  }
+  return Math.random() * (maximum - minimum) + minimum;
+}
+
+// src/math/randomInt.ts
+function randomInt(minimum, maximum) {
+  return Math.floor(random(minimum, maximum));
+}
+
 // src/math/round.ts
@@ -56,2 +71,4 @@ function round(value, precision = 0) {
   clamp,
+  random,
+  randomInt,
   round,
@@ -58,0 +75,0 @@ sum

dist/promise/delay.d.ts

@@ -0,1 +1,4 @@
+interface DelayOptions {
+    signal?: AbortSignal;
+}
 /**
@@ -8,2 +11,4 @@ * Delays the execution of code for a specified number of milliseconds.
  * @param {number} ms - The number of milliseconds to delay.
+ * @param {DelayOptions} options - The options object.
+ * @param {AbortSignal} options.signal - An optional AbortSignal to cancel the delay.
  * @returns {Promise<void>} A Promise that resolves after the specified delay.
@@ -19,5 +24,17 @@ *
  * foo();
+ *
+ * // With AbortSignal
+ * const controller = new AbortController();
+ * const { signal } = controller;
+ *
+ * setTimeout(() => controller.abort(), 50); // Will cancel the delay after 50ms
+ * try {
+ *   await delay(100, { signal });
+ *  } catch (error) {
+ *   console.error(error); // Will log 'AbortError'
+ *  }
+ * }
  */
-declare function delay(ms: number): Promise<void>;
+declare function delay(ms: number, { signal }?: DelayOptions): Promise<void>;
 
 export { delay };

dist/promise/delay.js

@@ -26,5 +26,26 @@ "use strict";
 module.exports = __toCommonJS(delay_exports);
-function delay(ms) {
-  return new Promise((resolve) => {
-    setTimeout(resolve, ms);
+
+// src/error/AbortError.ts
+var AbortError = class extends Error {
+  constructor(message = "The operation was aborted") {
+    super(message);
+    this.name = "AbortError";
+  }
+};
+
+// src/promise/delay.ts
+function delay(ms, { signal } = {}) {
+  return new Promise((resolve, reject) => {
+    const abortError = () => {
+      reject(new AbortError());
+    };
+    const abortHandler = () => {
+      clearTimeout(timeoutId);
+      abortError();
+    };
+    if (signal == null ? void 0 : signal.aborted) {
+      return abortError();
+    }
+    const timeoutId = setTimeout(resolve, ms);
+    signal == null ? void 0 : signal.addEventListener("abort", abortHandler, { once: true });
   });
@@ -31,0 +52,0 @@ }

dist/promise/index.js

@@ -27,6 +27,25 @@ "use strict";
 
+// src/error/AbortError.ts
+var AbortError = class extends Error {
+  constructor(message = "The operation was aborted") {
+    super(message);
+    this.name = "AbortError";
+  }
+};
+
 // src/promise/delay.ts
-function delay(ms) {
-  return new Promise((resolve) => {
-    setTimeout(resolve, ms);
+function delay(ms, { signal } = {}) {
+  return new Promise((resolve, reject) => {
+    const abortError = () => {
+      reject(new AbortError());
+    };
+    const abortHandler = () => {
+      clearTimeout(timeoutId);
+      abortError();
+    };
+    if (signal == null ? void 0 : signal.aborted) {
+      return abortError();
+    }
+    const timeoutId = setTimeout(resolve, ms);
+    signal == null ? void 0 : signal.addEventListener("abort", abortHandler, { once: true });
   });
@@ -33,0 +52,0 @@ }

package.json

 {
   "name": "es-toolkit",
   "description": "A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.",
-  "version": "1.3.1",
+  "version": "1.4.0-dev.82+8f1ffc75",
   "workspaces": [
@@ -6,0 +6,0 @@ "docs"

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Improved metrics

Total package byte prevSize

521594

increased by6.46%

Number of package files

466

increased by7.37%

Lines of code

5595

increased by7.49%

Worsened metrics

Number of low quality alerts

2

increased by100%

Number of medium supply chain risk alerts

1

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