6 files changed, 187 insertions, 0 deletions
diff --git a/.editorconfig b/.editorconfig
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+# EditorConfig configuration for netop://wibby's projects
+# http://editorconfig.org
+
+# Top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file, utf-8 charset
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+# Match diffs, avoid to trim trailing whitespace
+[*.{diff,patch}]
+trim_trailing_whitespace = false
diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+# OS garbage
+.DS_Store
+Thumbs.db
+
+# &c
+*.lock
diff --git a/README.md b/README.md
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+# @netopwibby/order-object
+
+Ever get annoyed when your `Object` keys aren't in alphabetical order? No? Just me?
+
+
+
+## Installation
+
+```sh
+# deno
+deno add jsr:@netopwibby/order-object
+
+# node
+npx jsr add @netopwibby/order-object
+```
+
+
+
+## Usage
+
+```ts
+// deno
+import { orderObject } from "jsr:@netopwibby/order-object";
+
+// node
+import { orderObject } from "@netopwibby/order-object";
+
+console.log(orderObject({ zebra: "yay", 1: "neo", horse: "neigh" }));
+// returns { "1": "neo", horse: "neigh", zebra: "yay" }
+```
+
+
+
+### Running Tests
+
+```sh
+# lint all TypeScript files
+deno lint
+
+# type-check file
+deno check mod.ts
+deno check test.ts
+
+# run the tests in `test.ts`
+deno test
+```
+
+
+
+## License
+
+MIT
+
+
+
+## Prior Art
+
+- [@webb/order-object](https://github.com/NetOpWibby/order-object/tree/node.js): I made this when Node.js was my best friend. Now Deno is my best friend.
diff --git a/deno.json b/deno.json
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+++ b/deno.json
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+{
+  "exports": "./mod.ts",
+  "license": "MIT",
+  "name": "@netopwibby/order-object",
+  "version": "0.1.1"
+}
diff --git a/mod.ts b/mod.ts
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+
+
+
+//// util
+
+type OrderableValue = string | number | boolean | null | undefined | OrderableObject | OrderableValue[];
+
+interface OrderableObject {
+  [key: string]: OrderableValue;
+}
+
+
+
+//// export
+
+/**
+ * Recursively orders an object's keys and its nested objects alphabetically
+ * ```ts
+ * import { orderObject } from "jsr:@netopwibby/order-object";
+ *
+ * console.log(orderObject({ zebra: "yay", 1: "neo", horse: "neigh" }));
+ * // returns { "1": "neo", horse: "neigh", zebra: "yay" }
+ *
+ * @param value - The value to order (object, array, or primitive)
+ * @returns The ordered value, or the original value if not orderable
+ */
+export function orderObject<T extends OrderableValue>(value?: T): T | null {
+  if (value === null || value === undefined)
+    return null;
+
+  if (Array.isArray(value)) // recursively order array elements
+    return value.map(item => orderObject(item)) as T;
+
+  if (typeof value !== "object")
+    return value;
+
+  const sortedKeys = Object.keys(value).sort();
+
+  // recursively order key values
+  const orderedObject = sortedKeys.reduce<OrderableObject>((result, key) => {
+    const currentValue = (value as OrderableObject)[key];
+    result[key] = orderObject(currentValue);
+
+    return result;
+  }, {});
+
+  // preserve original object's prototype
+  return Object.setPrototypeOf(
+    orderedObject,
+    Object.getPrototypeOf(value)
+  ) as T;
+}
diff --git a/test.ts b/test.ts
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+
+
+
+//// import
+
+import { assertEquals } from "jsr:@std/assert";
+
+//// util
+
+import { orderObject } from "./mod.ts";
+
+
+
+//// program
+
+Deno.test("Test orderObject", async(t) => {
+  await t.step("Returns null when no options are supplied", () => {
+    assertEquals(orderObject(), null);
+  });
+
+  await t.step("Returns empty array when supplied the same", () => {
+    assertEquals(orderObject([]), []);
+  });
+
+  await t.step("Returns empty object when supplied the same", () => {
+    assertEquals(orderObject({}), {});
+  });
+
+  await t.step("Returns ordered object", () => {
+    const options = {
+      zebra: "yay",
+      1: "neo",
+      horse: "neigh"
+    };
+
+    const expectedResponse = {
+      "1": "neo",
+      horse: "neigh",
+      zebra: "yay"
+    };
+
+    assertEquals(orderObject(options), expectedResponse);
+  });
+});