forked from orbit-oss/is
Require Node.js 10
This commit is contained in:
Sindre Sorhus
parent
0cc82c583e
commit
af6b03d67f
5 changed files with 87 additions and 102 deletions
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@ -2,4 +2,3 @@ language: node_js
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node_js:
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- '12'
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- '10'
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- '8'
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10
package.json
10
package.json
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@ -11,7 +11,7 @@
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},
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"main": "dist",
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"engines": {
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"node": ">=8"
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"node": ">=10"
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},
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"scripts": {
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"build": "del dist && tsc",
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@ -46,9 +46,9 @@
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"types"
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],
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"devDependencies": {
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"@sindresorhus/tsconfig": "^0.4.0",
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"@sindresorhus/tsconfig": "^0.6.0",
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"@types/jsdom": "^12.2.4",
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"@types/node": "^12.0.10",
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"@types/node": "^12.12.6",
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"@types/zen-observable": "^0.8.0",
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"@typescript-eslint/eslint-plugin": "^1.11.0",
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"@typescript-eslint/parser": "^1.11.0",
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@ -60,7 +60,7 @@
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"tempy": "^0.3.0",
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"ts-node": "^8.3.0",
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"typescript": "^3.4.1",
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"xo": "^0.24.0",
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"xo": "^0.25.3",
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"zen-observable": "^0.8.8"
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},
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"types": "dist",
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@ -86,8 +86,6 @@
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"BigUint64Array"
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],
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"rules": {
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"import/first": "off",
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"import/newline-after-import": "off",
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"@typescript-eslint/promise-function-async": "off",
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"@typescript-eslint/no-empty-function": "off",
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"@typescript-eslint/explicit-function-return-type": "off"
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@ -1,9 +1,6 @@
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/// <reference lib="esnext"/>
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/// <reference lib="es2018"/>
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/// <reference lib="dom"/>
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// TODO: Use the `URL` global when targeting Node.js 10
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const URLGlobal = typeof URL === 'undefined' ? require('url').URL : URL;
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export type Class<T = unknown> = new (...args: any[]) => T;
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export const enum TypeName {
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@ -194,7 +191,7 @@ is.urlString = (value: unknown): value is string => {
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}
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try {
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new URLGlobal(value); // eslint-disable-line no-new
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new URL(value); // eslint-disable-line no-new
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return true;
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} catch {
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return false;
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@ -219,7 +216,14 @@ const primitiveTypeOfTypes = new Set([
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]);
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// TODO: This should be able to be `not object` when the `not` operator is out
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export type Primitive = null | undefined | string | number | bigint | boolean | symbol;
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export type Primitive =
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| null
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| undefined
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| string
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| number
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| bigint
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| boolean
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| symbol;
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is.primitive = (value: unknown): value is Primitive => is.null_(value) || primitiveTypeOfTypes.has(typeof value);
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@ -251,7 +255,18 @@ const typedArrayTypes = new Set([
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TypeName.BigUint64Array
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]);
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export type TypedArray = Int8Array | Uint8Array | Uint8ClampedArray | Int16Array | Uint16Array | Int32Array | Uint32Array | Float32Array | Float64Array | BigInt64Array | BigUint64Array;
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export type TypedArray =
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| Int8Array
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| Uint8Array
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| Uint8ClampedArray
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| Int16Array
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| Uint16Array
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| Int32Array
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| Uint32Array
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| Float32Array
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| Float64Array
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| BigInt64Array
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| BigUint64Array;
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is.typedArray = (value: unknown): value is TypedArray => {
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const objectType = getObjectType(value);
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145
test/test.ts
145
test/test.ts
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@ -9,10 +9,6 @@ import {Subject, Observable} from 'rxjs';
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import ZenObservable = require('zen-observable');
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import is, {TypeName} from '../source';
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const URLGlobal = typeof URL === 'undefined' ? require('url').URL : URL;
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const isNode10orHigher = Number(process.versions.node.split('.')[0]) >= 10;
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class PromiseSubclassFixture<T> extends Promise<T> {}
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class ErrorSubclassFixture extends Error {}
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@ -70,18 +66,17 @@ const types = new Map<string, Test>([
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],
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typename: TypeName.number
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}],
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// TODO: Nodejs 10 only
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// ['bigint', {
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// is: is.bigint,
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// fixtures: [
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// 1n,
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// 0n,
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// -0n,
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// // eslint-disable-next-line new-cap
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// BigInt('1234')
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// ],
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// typename: TypeName.bigint
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// }],
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['bigint', {
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is: is.bigint,
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fixtures: [
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// Disabled until TS supports it for an ESnnnn target.
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// 1n,
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// 0n,
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// -0n,
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BigInt('1234')
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],
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typename: TypeName.bigint
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}],
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['boolean', {
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is: is.boolean,
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fixtures: [
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@ -151,7 +146,7 @@ const types = new Map<string, Test>([
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is: is.regExp,
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fixtures: [
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/\w/,
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new RegExp('\\w')
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new RegExp('\\w') // eslint-disable-line prefer-regex-literals
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],
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typename: TypeName.RegExp
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}],
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@ -324,21 +319,20 @@ const types = new Map<string, Test>([
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],
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typename: TypeName.Float64Array
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}],
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// TODO: Nodejs 10 only
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// ['bigInt64Array', {
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// is: is.bigInt64Array,
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// fixtures: [
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// new BigInt64Array()
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// ],
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// typename: TypeName.BigInt64Array
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// }],
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// ['bigUint64Array', {
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// is: is.bigUint64Array,
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// fixtures: [
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// new BigUint64Array()
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// ],
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// typename: TypeName.BigUint64Array
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// }],
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['bigInt64Array', {
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is: is.bigInt64Array,
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fixtures: [
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new BigInt64Array()
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],
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typename: TypeName.BigInt64Array
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}],
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['bigUint64Array', {
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is: is.bigUint64Array,
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fixtures: [
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new BigUint64Array()
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],
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typename: TypeName.BigUint64Array
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}],
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['arrayBuffer', {
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is: is.arrayBuffer,
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fixtures: [
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@ -496,10 +490,9 @@ test('is.number', t => {
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testType(t, 'number', ['integer', 'safeInteger', 'infinite']);
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});
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// TODO: Nodejs 10 only
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// test('is.bigint', t => {
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// testType(t, 'bigint');
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// });
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test('is.bigint', t => {
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testType(t, 'bigint');
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});
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test('is.boolean', t => {
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testType(t, 'boolean');
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@ -629,14 +622,13 @@ test('is.float64Array', t => {
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testType(t, 'float64Array');
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});
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// TODO: Nodejs 10 only
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// test('is.bigInt64Array', t => {
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// testType(t, 'bigInt64Array');
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// });
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test('is.bigInt64Array', t => {
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testType(t, 'bigInt64Array');
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});
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// test('is.bigUint64Array', t => {
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// testType(t, 'bigUint64Array');
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// });
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test('is.bigUint64Array', t => {
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testType(t, 'bigUint64Array');
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});
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test('is.arrayBuffer', t => {
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testType(t, 'arrayBuffer');
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@ -658,7 +650,7 @@ test('is.directInstanceOf', t => {
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});
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test('is.urlInstance', t => {
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const url = new URLGlobal('https://example.com');
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const url = new URL('https://example.com');
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t.true(is.urlInstance(url));
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t.false(is.urlInstance({}));
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t.false(is.urlInstance(undefined));
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@ -668,7 +660,7 @@ test('is.urlInstance', t => {
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test('is.urlString', t => {
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const url = 'https://example.com';
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t.true(is.urlString(url));
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t.false(is.urlString(new URLGlobal(url)));
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t.false(is.urlString(new URL(url)));
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t.false(is.urlString({}));
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t.false(is.urlString(undefined));
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t.false(is.urlString(null));
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@ -681,13 +673,9 @@ test('is.truthy', t => {
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t.true(is.truthy(Symbol('🦄')));
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t.true(is.truthy(true));
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t.true(is.truthy(1));
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// TODO: Nodejs 10 only
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// if (isNode10orHigher) {
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// t.true(is.truthy(1n));
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// // eslint-disable-next-line new-cap
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// t.true(is.truthy(BigInt(1)));
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// }
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// Disabled until TS supports it for an ESnnnn target.
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// t.true(is.truthy(1n));
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t.true(is.truthy(BigInt(1)));
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});
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test('is.falsy', t => {
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@ -697,13 +685,9 @@ test('is.falsy', t => {
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t.true(is.falsy(null));
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t.true(is.falsy(undefined));
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t.true(is.falsy(NaN));
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// TODO: Nodejs 10 only
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// if (isNode10orHigher) {
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// t.true(is.falsy(0n));
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// // eslint-disable-next-line new-cap
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// t.true(is.falsy(BigInt(0)));
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// }
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// Disabled until TS supports it for an ESnnnn target.
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// t.true(is.falsy(0n));
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t.true(is.falsy(BigInt(0)));
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});
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test('is.nan', t => {
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@ -725,13 +709,10 @@ test('is.primitive', t => {
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true,
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false,
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Symbol('🦄')
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// Disabled until TS supports it for an ESnnnn target.
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// 6n
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];
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// TODO: Nodejs 10 only
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// if (isNode10orHigher) {
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// primitives.push(6n);
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// }
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for (const el of primitives) {
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t.true(is.primitive(el));
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}
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@ -764,20 +745,18 @@ test('is.iterable', t => {
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t.false(is.iterable({}));
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});
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if (isNode10orHigher) {
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test('is.asyncIterable', t => {
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t.true(is.asyncIterable({
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[Symbol.asyncIterator]: () => {}
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}));
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test('is.asyncIterable', t => {
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t.true(is.asyncIterable({
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[Symbol.asyncIterator]: () => {}
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}));
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t.false(is.asyncIterable(null));
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t.false(is.asyncIterable(undefined));
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t.false(is.asyncIterable(0));
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t.false(is.asyncIterable(NaN));
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t.false(is.asyncIterable(Infinity));
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t.false(is.asyncIterable({}));
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});
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}
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t.false(is.asyncIterable(null));
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t.false(is.asyncIterable(undefined));
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t.false(is.asyncIterable(0));
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t.false(is.asyncIterable(NaN));
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t.false(is.asyncIterable(Infinity));
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t.false(is.asyncIterable({}));
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});
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test('is.class', t => {
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class Foo {} // eslint-disable-line @typescript-eslint/no-extraneous-class
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@ -801,17 +780,11 @@ test('is.typedArray', t => {
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new Int32Array(),
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new Uint32Array(),
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new Float32Array(),
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new Float64Array()
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new Float64Array(),
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new BigInt64Array(),
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new BigUint64Array()
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];
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// TODO: Nodejs 10 only
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// if (isNode10orHigher) {
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// typedArrays.push(
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// new BigInt64Array(),
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// new BigUint64Array()
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// );
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// }
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for (const item of typedArrays) {
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t.true(is.typedArray(item));
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}
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@ -2,9 +2,9 @@
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"extends": "@sindresorhus/tsconfig",
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"compilerOptions": {
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"outDir": "dist",
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"target": "es2017",
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"target": "es2018",
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"lib": [
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"esnext",
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"es2018",
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"dom"
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]
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},
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