Set of shortands of Object.prototype.toString for fast and simple type check
npm install @voidvolker/isSet of shortands of Object.prototype.toString for simple type check. Need to fast and basic type check of some data and don't want to include heavy libraries? You are welcome. Here is only few lines of code. In case if you need more complex data check - that set isn't what you looking for. Try to take a look to Schema, lodash and others.
Набор сокращений Object.prototype.toString для простой проверки типов. Нужна быстрая и простая проверка типа и не хочется подключать тяжелые комбайны? Эта библиотека именно то, что вам нужно. Если вам нужна более тщательная и сложная проверка данных - этот набор не то, что вы ищета. Попробуйте взглянуть на Schema, lodash или другие аналоги.
npm i @voidvolker/is
No any additional dependencies is used.
ES module:
``javascript
import {
isBoolean,
isNumber,
isString,
isArray,
isObject,
isFunction,
typeGet
} from '@voidvolker/is'
console.log(isBoolean(true)
console.log(isString('string'))
console.log(typeGet([]))
`
Require:
`javascript
const {
isBoolean,
isNumber,
isString,
isArray,
isObject,
isFunction,
typeGet
} = require('@voidvolker/is') // -> dist/commonjs/is.cjs
console.log(isBoolean(true)
console.log(isString('string'))
console.log(typeGet([]))
`
Coffee script:
`coffee
import {
isBoolean
isNumber
isString
isArray
isObject
isFunction
typeGet
} from '@voidvolker/is'
console.log isBoolean true
console.log isString 'string'
console.log typeGet []
`
- isBoolean(v)
- - Excludes NaN, includes Number() type and InfinityisString(v)
-
- -> Array.isArray
-
-
- - returns string with string like Boolean,Number and etc. Warning! Useless for NaN: typeGet(NaN) === 'Number'
Run command to get full report for each value type results:
npm i -D
npm test
Details can be found in test/is.spec.coffee file.
To update dependencies use ncu module.
npm run build
rollup and babel` is used for bundling and transforming code for browsers. Take a look to dist folder and take what you need.
Only compile coffee:
npm run make
npm test
And command to watch tests in realtime:
npm run wt
npm run w