@cuties/is NPM

cutie-is

Cutie extension for checking types in JavaScript. It's based on the Async Tree Pattern.

You can find examples of using this library in the test directory.

npm install @cuties/is

npm test

npm run build

const {
  // Here needed async objects from the table below
} = require('@cuties/is');

Async Object	Async/sync call	Parameters	Representation result
`Is`	`value instanceof clazz`	`value, clazz`	`boolean`
`IsArray`	`Array.isArray`	`value`	`boolean`
`IsBoolean`	`typeof value === 'boolean'`	`value`	`boolean`
`IsDate`	`value instanceof Date`	`value`	`boolean`
`IsFunction`	`typeof value === 'function'`	`value`	`boolean`
`IsNull`	`typeof value === null`	`value`	`boolean`
`IsNumber`	`typeof value === 'number'`	`value`	`boolean`
`IsObject`	`typeof value === 'object'`	`value`	`boolean`
`IsRealObject`	`typeof value === 'object' && value !== null`	`value`	`boolean`
`IsString`	`typeof value === 'string'`	`value`	`boolean`
`IsSymbol`	`typeof value === 'symbol'`	`value`	`boolean`
`IsUndefined`	`typeof value === 'undefined'`	`value`	`boolean`