but-wait - npm Package Compare versions

Comparing version 0.4.0 to 1.0.0

.eslintrc.json

index.js

		@@ -1,28 +0,27 @@
		var _stackOfMore = [];
		var _noMore = false;
		var _stackOfMore = []
		var _noMore = false

		/**
		* add a Promise or function that returns a Promise
		*
		*
		* @param {function/Promise} more if function called without any parameters, expected to return Promise
		*/
		var thereIsMore = function(more) {
		if (_noMore) throw new Error("but-wait: you must not add more after noMore was called");
		var toPush = more;
		if (more instanceof Function) toPush = more();
		if (!(toPush instanceof Promise))
		throw new Error("but-wait: expected Promise as return, got " + toPush.constructor.name);
		var thereIsMore = function (more) {
		if (_noMore) throw new Error('but-wait: you must not add more after noMore was called')
		var toPush = more
		if (more instanceof Function) toPush = more()
		if (!(toPush instanceof Promise)) { throw new Error('but-wait: expected Promise as return, got ' + toPush.constructor.name) }

		_stackOfMore.push(toPush);
		};
		_stackOfMore.push(toPush)
		}

		/**
		* call when no more should be added
		*
		*
		* @returns {Promise} Promise that is resolved when all asynchronous initializations finished
		*/
		var noMore = function() {
		_noMore = true;
		return Promise.all(_stackOfMore);
		};
		var noMore = function () {
		_noMore = true
		return Promise.all(_stackOfMore)
		}

		@@ -32,2 +31,2 @@ module.exports = {
		noMore: noMore
		};
		}

package.json

		{
		"name": "but-wait",
		"version": "0.4.0",
		"version": "1.0.0",
		"description": "but wait, there is more! run parallel tasks synchronously after initializing but before starting your application",
		@@ -11,3 +11,11 @@ "main": "index.js",
		"author": "Nikita Malyschkin",
		"license": "MIT"
		"license": "MIT",
		"devDependencies": {
		"eslint": "^5.9.0",
		"eslint-config-standard": "^12.0.0",
		"eslint-plugin-import": "^2.14.0",
		"eslint-plugin-node": "^8.0.0",
		"eslint-plugin-promise": "^4.0.1",
		"eslint-plugin-standard": "^4.0.0"
		}
		}

test/index.js

		@@ -1,17 +0,17 @@
		const butWait = require("../index");
		const assert = require('assert').strict;
		const butWait = require('../index')
		const assert = require('assert').strict

		let flag = 0;
		let flag = 0

		// to be resolved
		let resolve1;
		const prom1 = new Promise( res => {resolve1 = res} ).then(() => {
		assert.ok(flag === 0);
		flag = 1;
		});
		butWait.thereIsMore(prom1);
		let resolve1
		const prom1 = new Promise(resolve => { resolve1 = resolve }).then(() => {
		assert.ok(flag === 0)
		flag = 1
		})
		butWait.thereIsMore(prom1)

		// already resolved
		const prom2 = new Promise( res => res() );
		butWait.thereIsMore(prom2);
		const prom2 = new Promise(resolve => resolve())
		butWait.thereIsMore(prom2)

		@@ -23,3 +23,3 @@ // more is not a promise
		assert.throws(() => {
		butWait.thereIsMore("test")
		butWait.thereIsMore('test')
		})
		@@ -32,5 +32,5 @@ assert.throws(() => {
		butWait.noMore().then(() => {
		assert.ok(flag === 1);
		flag = 2;
		});
		assert.ok(flag === 1)
		flag = 2
		})

		@@ -42,10 +42,10 @@ // throw if noMore was called already

		resolve1();
		new Promise(res => res())
		resolve1()
		new Promise(resolve => resolve())
		.then(() => {
		assert.ok(flag === 1);
		assert.ok(flag === 1)
		})
		.then() // noMore() gets resolved
		.then(() => {
		assert.ok(flag === 2);
		})
		assert.ok(flag === 2)
		})

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