array-every-x

array-every-x

Tests that all elements in the array pass the provided function.

module.exports ⇒ boolean ⏏

This method tests whether all elements in the array pass the test implemented by the provided function.

Kind: Exported member
Returns: boolean - true if the callback function returns a truthy value for every array element; otherwise, false.
Throws:

• TypeError If array is null or undefined.
• TypeError If callBack is not a function.

Param	Type	Description
array	array	The array to iterate over.
callBack	function	Function to test for each element.
[thisArg]	*	Value to use as this when executing callback.

Example

import every from 'array-every-x';
 
function isBigEnough(element, index, array) {
  return element >= 10;
}
 
console.log(every([12, 5, 8, 130, 44], isBigEnough)); // false
console.log(every([12, 54, 18, 130, 44], isBigEnough)); // true