is-any-type simple functionality alternative to check data type references such as typeof and instanceof
npm install is-any-type   !node-current !npm !npm bundle size !npm bundle size !Snyk Vulnerabilities for GitHub Repo 
is-any-type simple functionality alternative to check data type references such as typeof and instanceof, this can be used anywhere such as typeof and instanceof, for documentation under v4 check here.
- Installation
- Example Usage
- Testing
- Bugs
- Contributing
- License
``sh`
npm install is-any-type -S or yarn add is-any-type -S
- #### Example Usage Using CommonJS Module
`javascript
const { assert } = require('is-any-type')
let isString = assert.isString('hello wordl') // => true
let isNumber = assert.isNumber(new Date().getFullYear) // => true
let isNull = assert.isNull(null) // => true
let isUndefined = assert.isUndefined(undefined) // => true
let isObject = assert.isObject({}) // => true
let isArray = assert.isArray([]) // => true
let isFunction = assert.isFunction(() => {}) // => true
let isPromise = assert.isPromise(new Promise((resolve) => resolve('hello wordl'))) // => true
let isBuffer = assert.isBuffer(Buffer.from('hello world')) // => true
let isBoolean = assert.isBoolean(true) // => true
let isString = assert.isString(2021) // => false
let isNumber = assert.isNumber('hello world') // => false
let isNull = assert.isNull(undefined) // => false
let isUndefined = isType(null) // => false
let isObject = assert.isObject([]) // => false
let isArray = assert.isArray({}) // => false
let isFunction = assert.isFunction(Promise.resolve('hello world')) // => false
let isPromise = assert.isPromise(() => 'hello world') // => false
let isBuffer = assert.isBuffer('hello world') // => false
let isBoolean = assert.isBoolean(null) // => false
let isStringCompare = assert.isStringCompare('hello wordl', 'hello wordl') // => true
let isNumberCompare = assert.isNumberCompare(new Date().getFullYear, new Date().getFullYear) // => true
let isNullCompare = assert.isNullCompare(null, null) // => true
let isUndefinedCompare = assert.isUndefinedCompare(undefined, undefined) // => true
let isObjectCompare = assert.isObjectCompare({}, {}) // => true
let isArrayCompare = assert.isArrayCompare([], []) // => true
let isFunctionCompare = assert.isFunctionCompare(() => {}, Function) // => true
let isPromiseCompare = assert.isPromiseCompare(Promise.resolve('hello world'), Promise.resolve('hello world')) // => true
let isBufferCompare = assert.isBufferCompare(Buffer.from('hello world'), Buffer.from('hello world')) // => true
let isBooleanCompare = assert.isBooleanCompare(true, false) // => true
let isStringCompare = assert.isStringCompare('hello wordl', 2021) // => false
let isNumberCompare = assert.isNumberCompare(new Date().getFullYear, 'hello wordl') // => false
let isNullCompare = assert.isNullCompare(null, true) // => false
let isUndefinedCompare = assert.isUndefinedCompare(undefined, null) // => false
let isObjectCompare = assert.isObjectCompare({}, []) // => false
let isArrayCompare = assert.isArrayCompare([], {}) // => false
let isFunctionCompare = assert.isFunctionCompare(() => {}, Promise) // => false
let isPromiseCompare = assert.isPromiseCompare(Promise.resolve('hello world'), Promise.resolve('hello world')) // => false
let isBufferCompare = assert.isBufferCompare(Buffer.from('hello world'), Promise.resolve('hello wordl')) // => false
let isBooleanCompare = assert.isBooleanCompare(true, 2021) // => false
`
- #### Example Usage Using ESM Module
`javascript
import { assert } from 'is-any-type'
let isString = assert.isString('hello wordl') // => true
let isNumber = assert.isNumber(new Date().getFullYear) // => true
let isNull = assert.isNull(null) // => true
let isUndefined = assert.isUndefined(undefined) // => true
let isObject = assert.isObject({}) // => true
let isArray = assert.isArray([]) // => true
let isFunction = assert.isFunction(() => {}) // => true
let isPromise = assert.isPromise(new Promise((resolve) => resolve('hello wordl'))) // => true
let isBuffer = assert.isBuffer(Buffer.from('hello world')) // => true
let isBoolean = assert.isBoolean(true) // => true
let isString = assert.isString(2021) // => false
let isNumber = assert.isNumber('hello world') // => false
let isNull = assert.isNull(undefined) // => false
let isUndefined = isType(null) // => false
let isObject = assert.isObject([]) // => false
let isArray = assert.isArray({}) // => false
let isFunction = assert.isFunction(Promise.resolve('hello world')) // => false
let isPromise = assert.isPromise(() => 'hello world') // => false
let isBuffer = assert.isBuffer('hello world') // => false
let isBoolean = assert.isBoolean(null) // => false
let isStringCompare = assert.isStringCompare('hello wordl', 'hello wordl') // => true
let isNumberCompare = assert.isNumberCompare(new Date().getFullYear, new Date().getFullYear) // => true
let isNullCompare = assert.isNullCompare(null, null) // => true
let isUndefinedCompare = assert.isUndefinedCompare(undefined, undefined) // => true
let isObjectCompare = assert.isObjectCompare({}, {}) // => true
let isArrayCompare = assert.isArrayCompare([], []) // => true
let isFunctionCompare = assert.isFunctionCompare(() => {}, Function) // => true
let isPromiseCompare = assert.isPromiseCompare(Promise.resolve('hello world'), Promise.resolve('hello world')) // => true
let isBufferCompare = assert.isBufferCompare(Buffer.from('hello world'), Buffer.from('hello world')) // => true
let isBooleanCompare = assert.isBooleanCompare(true, false) // => true
let isStringCompare = assert.isStringCompare('hello wordl', 2021) // => false
let isNumberCompare = assert.isNumberCompare(new Date().getFullYear, 'hello wordl') // => false
let isNullCompare = assert.isNullCompare(null, true) // => false
let isUndefinedCompare = assert.isUndefinedCompare(undefined, null) // => false
let isObjectCompare = assert.isObjectCompare({}, []) // => false
let isArrayCompare = assert.isArrayCompare([], {}) // => false
let isFunctionCompare = assert.isFunctionCompare(() => {}, Promise) // => false
let isPromiseCompare = assert.isPromiseCompare(Promise.resolve('hello world'), Promise.resolve('hello world')) // => false
let isBufferCompare = assert.isBufferCompare(Buffer.from('hello world'), Promise.resolve('hello wordl')) // => false
let isBooleanCompare = assert.isBooleanCompare(true, 2021) // => false
`
- #### Example Usage Using CommonJS Module With Jest
`typescript
const { assert } = require('is-any-type')
describe('Is Any Type Group Testing', () => {
test('Should be value is string', () => {
const type = assert.isString('hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be string match value from string', () => {
const type = assert.isStringCompare('hello wordl', 'hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is number', () => {
const type = assert.isNumber(2021)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be number match value from number', () => {
const type = assert.isNumberCompare(2021, 2021)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is object', () => {
const type1 = assert.isObject({ name: 'john doe' })
const type2 = assert.isObject({})
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be object match value from object', () => {
const type1 = assert.isObjectCompare({ name: 'john doe' }, { name: 'john doe' })
const type2 = assert.isObjectCompare({}, {})
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be value is array', () => {
const type1 = assert.isArray([1, 2, 3, 4, 5])
const type2 = assert.isArray([])
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be array match value from array', () => {
const type1 = assert.isArrayCompare([1, 2, 3, 4, 5], [6, 7, 8, 9, 10])
const type2 = assert.isArrayCompare([], [])
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be value is function', () => {
const type = assert.isFunction(() => 'hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be function match value from function', () => {
const type = assert.isFunctionCompare(() => 'hello wordl', () => 'hello wordl 2')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is promise', () => {
const promise = async () => 'hello wordl'
const type1 = assert.isPromise(Promise.resolve('hello wordl'))
const type2 = assert.isPromise(new Promise((resolve, reject) => resolve('hello wordl')))
const type3 = assert.isPromise(promise())
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type3).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
expect(type3).toBeTruthy()
})
test('Should be promise match value from promise', () => {
const promise = async () => 'hello wordl'
const type1 = assert.isPromiseCompare(Promise.resolve('hello wordl'), Promise.resolve('hello wordl'))
const type2 = assert.isPromiseCompare(new Promise((resolve, reject) => resolve('hello wordl')), promise())
const type3 = assert.isPromiseCompare(promise(), Promise.resolve('hello wordl'))
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type3).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
expect(type3).toBeTruthy()
})
test('Should be value is buffer', () => {
const type = assert.isBuffer(Buffer.from('hello wordl'))
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be buffer match value from buffer', () => {
const type = assert.isBufferCompare(Buffer.from('hello wordl'), Buffer.from('hello john'))
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is null', () => {
const type = assert.isNull(null)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be null match value from null', () => {
const type = assert.isNullCompare(null, null)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is from undefined', () => {
let result
const type = assert.isUndefined(result)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('undefined match value from undefined', () => {
const type = assert.isUndefinedCompare(undefined, undefined)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is from boolean', () => {
const type = assert.isBoolean(true)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be boolean match value from boolean', () => {
const type = assert.isBooleanCompare(true, false)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
})
`
- #### Example Usage Using ESM Module With Jest
`typescript
import { assert } from 'is-any-type'
describe('Is Any Type Group Testing', () => {
test('Should be value is string', () => {
const type = assert.isString('hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be string match value from string', () => {
const type = assert.isStringCompare('hello wordl', 'hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is number', () => {
const type = assert.isNumber(2021)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be number match value from number', () => {
const type = assert.isNumberCompare(2021, 2021)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is object', () => {
const type1 = assert.isObject({ name: 'john doe' })
const type2 = assert.isObject({})
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be object match value from object', () => {
const type1 = assert.isObjectCompare({ name: 'john doe' }, { name: 'john doe' })
const type2 = assert.isObjectCompare({}, {})
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be value is array', () => {
const type1 = assert.isArray([1, 2, 3, 4, 5])
const type2 = assert.isArray([])
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be array match value from array', () => {
const type1 = assert.isArrayCompare([1, 2, 3, 4, 5], [6, 7, 8, 9, 10])
const type2 = assert.isArrayCompare([], [])
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
})
test('Should be value is function', () => {
const type = assert.isFunction(() => 'hello wordl')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be function match value from function', () => {
const type = assert.isFunctionCompare(() => 'hello wordl', () => 'hello wordl 2')
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is promise', () => {
const promise = async () => 'hello wordl'
const type1 = assert.isPromise(Promise.resolve('hello wordl'))
const type2 = assert.isPromise(new Promise((resolve, reject) => resolve('hello wordl')))
const type3 = assert.isPromise(promise())
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type3).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
expect(type3).toBeTruthy()
})
test('Should be promise match value from promise', () => {
const promise = async () => 'hello wordl'
const type1 = assert.isPromiseCompare(Promise.resolve('hello wordl'), Promise.resolve('hello wordl'))
const type2 = assert.isPromiseCompare(new Promise((resolve, reject) => resolve('hello wordl')), promise())
const type3 = assert.isPromiseCompare(promise(), Promise.resolve('hello wordl'))
expect(type1).toBeDefined()
expect(type2).toBeDefined()
expect(type3).toBeDefined()
expect(type1).toBeTruthy()
expect(type2).toBeTruthy()
expect(type3).toBeTruthy()
})
test('Should be value is buffer', () => {
const type = assert.isBuffer(Buffer.from('hello wordl'))
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be buffer match value from buffer', () => {
const type = assert.isBufferCompare(Buffer.from('hello wordl'), Buffer.from('hello john'))
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is null', () => {
const type = assert.isNull(null)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be null match value from null', () => {
const type = assert.isNullCompare(null, null)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is from undefined', () => {
let result
const type = assert.isUndefined(result)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('undefined match value from undefined', () => {
const type = assert.isUndefinedCompare(undefined, undefined)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be value is from boolean', () => {
const type = assert.isBoolean(true)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
test('Should be boolean match value from boolean', () => {
const type = assert.isBooleanCompare(true, false)
expect(type).toBeDefined()
expect(type).toBeTruthy()
})
})
`
- Testing Via Local
`sh`
npm run test or make test
- Testing Via Local And Build
`sh`
make build
- Testing Via Docker
`sh``
docker build -t is-any-type or make dkb tag=is-any-type
For information on bugs related to package libraries, please visit
here
Want to make Is-Any-Type more perfect ? Let's contribute and follow the
contribution guide.