When you want array.some but not array.every. Useful when you need to determine partially selected states - like partially selecting tree nodes when some but not all child nodes are checked.

Returns true if the callback returns truthy for all elements in the given array.

Array.every, using generators

Checks if all values satisfy a test.

Checks if all values satisfy a test.

Test whether all promises passes a testing function

This addon provides array helpers for Ember templates and components.

given an immutable array and item it returns a new immutable array that represents the concatenation of immutable array and the item

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

The `every()` method tests whether all elements in the array pass the test implemented by the provided function.

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

Create a shim set.

Test each value in an array with every and return a Promise

every() for old browser, in typescript.

Validates that properties exist on a JSON object

Cutie extension for JavaScript array iteration methods.

A utility function library for working with ES2015 map objects.

Lambda functions and functional programming for javascript

More Object Methods!

creates an object that represents a immutable array data structure