A TypeScript utility function that converts various types of values into arrays.
npm install @jobians/arrifyA TypeScript utility function that converts various types of values into arrays.
You can install the package using npm:
``bash`
npm install @jobians/arrify
`typescript`
import arrify from '@jobians/arrify';
`javascript`
const arrify = require('@jobians/arrify');
The arrify function accepts a value and returns an array. It handles various types of input, including:
- null and undefined return an empty array.
- Strings are wrapped in an array.
- Arrays are returned as-is.
- Iterables are spread into an array.
- All other values are wrapped in an array.
`typescript
import arrify from '@jobians/arrify';
// Convert a string to an array
const result1 = arrify("hello");
console.log(result1); // Output: ["hello"]
// Convert a number to an array
const result2 = arrify(42);
console.log(result2); // Output: [42]
// Convert an array to an array
const result3 = arrify([1, 2, 3]);
console.log(result3); // Output: [1, 2, 3]
// Convert null to an empty array
const result4 = arrify(null);
console.log(result4); // Output: []
// Convert undefined to an empty array
const result5 = arrify(undefined);
console.log(result5); // Output: []
// Convert a Set to an array
const result6 = arrify(new Set([1, 2, 3]));
console.log(result6); // Output: [1, 2, 3]
// Convert a Map's values to an array
const result7 = arrify(new Map([[1, 'a'], [2, 'b']]).values());
console.log(result7); // Output: ['a', 'b']
`
- Parameters:
- value`: The input value to convert into an array.
- Returns: An array containing the input value.
This package is written in TypeScript and provides type definitions. You can use it seamlessly in TypeScript projects, ensuring type safety.
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