JSPM

Test whether at least one element in a collection is truthy.

Add elements from one collection to the end of another collection.

Perform a single-pass map-reduce operation against each element in an array while iterating from right to left and return the accumulated result.

Test whether all elements in a collection are truthy.

Add one or more elements to the beginning of a collection.

A lightweight package that transforms any key-value database into an indexed, log-structured database.

check whether an object is an array-like object

Test whether a collection contains at least `n` elements which pass a test implemented by a predicate function.

While a test condition is true, invoke a function for each element in a collection.

Remove and return the first element of a collection.

Test whether all elements in a collection pass a test implemented by a predicate function, iterating from right to left.

While a test condition is true, invoke a function for each element in a collection, iterating from right to left.

Test whether an object contains at least n properties (own and inherited) which pass a test implemented by a predicate function.

Test whether at least one element in a collection passes a test implemented by a predicate function, iterating from right to left.

Remove and return the last element of a collection.

Test whether a collection contains at least `n` elements which pass a test implemented by a predicate function, iterating from right to left.

Test whether a collection contains at least `n` elements which are truthy.

Convert a collection to an object whose keys are determined by a provided function and whose values are the collection values.

Until a test condition is true, invoke a function for each element in a collection.