Array-like Packages

Invoke a function for each element in a collection and update the collection in-place, iterating from right to left.

Test whether all elements in a collection fail a test implemented by a predicate function.

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

Apply a function against an accumulator and each element in a collection and return the accumulated result.

Apply a function against an accumulator and each element in a collection and return the accumulated result, iterating from right to left.

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

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

Generate a frequency table according to an indicator function.

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

Test whether at least one element in a collection passes 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.

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

Test whether at least one element in a collection passes 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.

Split values into two groups according to a predicate function.

Group values according to an indicator function and return group counts.

Test whether all elements in a collection pass a test implemented by a predicate function.

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

Invoke a function once for each element in a collection.

Invoke a function once for each element in a collection, iterating from right to left.