@agoric/internal - npm Package Compare versions

package.json

		{
		"name": "@agoric/internal",
		"version": "0.2.1-dev-885125e.0+885125e",
		"version": "0.2.1-dev-8ac3c4c.0+8ac3c4c",
		"description": "Externally unsupported utilities internal to agoric-sdk",
		@@ -37,3 +37,3 @@ "type": "module",
		},
		"gitHead": "885125e69c57b78923cc2aa6862c06af68f6b590"
		"gitHead": "8ac3c4c434e732c30f90f3709a5cbc7750ef14bf"
		}

src/utils.js

		@@ -11,5 +11,31 @@ // @ts-check

		const { details: X } = assert;
		const { details: X, quote: q } = assert;

		/**
		* Throws if multiple entries use the same property name. Otherwise acts
		* like `Object.fromEntries`. Use it to protect from property names
		* computed from user-provided data.
		*
		* @template K,V
		* @param {Iterable<[K,V]>} allEntries
		* @returns {{[k: K]: V}}
		*/
		export const fromUniqueEntries = allEntries => {
		const entriesArray = [...allEntries];
		const result = fromEntries(entriesArray);
		if (ownKeys(result).length === entriesArray.length) {
		return result;
		}
		const names = new Set();
		for (const [name, _] of entriesArray) {
		if (names.has(name)) {
		assert.fail(X`collision on property name ${q(name)}: ${entriesArray}`);
		}
		names.add(name);
		}
		assert.fail(X`internal: failed to create object from unique entries`);
		};
		harden(fromUniqueEntries);

		/**
		* By analogy with how `Array.prototype.map` will map the elements of
		@@ -16,0 +42,0 @@ * an array to transformed elements of an array of the same shape,

New alerts