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@dhau/lang - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

@@ -1,2 +0,2 @@

declare function findOnly<T>(array: ReadonlyArray<T>, predicate: (item: T) => boolean): T;
declare function findOnly<T>(array: ReadonlyArray<T>, predicate: (item: T) => boolean, message?: string): T;
export default findOnly;

@@ -1,5 +0,5 @@

function findOnly(array, predicate) {
function findOnly(array, predicate, message) {
const found = array.filter(predicate);
if (found.length !== 1) {
throw new Error(`Expected exactly one item, found ${found.length}`);
throw new Error(message ?? `Expected exactly one item, found ${found.length}`);
}

@@ -6,0 +6,0 @@ return found[0];

{
"name": "@dhau/lang",
"version": "0.0.1",
"version": "0.0.2",
"description": "Various language extensions for JS",

@@ -19,3 +19,5 @@ "main": "./dist/index.js",

"clean": "rm -rf",
"build": "tsc --outDir dist"
"build": "tsc --outDir dist",
"publish": "npm publish --access public",
"deploy": "run-s clean build publish"
},

@@ -25,2 +27,3 @@ "author": "Daniel Holmes",

"devDependencies": {
"npm-run-all": "^4.1.5",
"typescript": "^4.9.4"

@@ -27,0 +30,0 @@ },