Array-like Packages

Generate a frequency table according to an indicator function.

Remove and return the first element of a collection.

Remove and return the last element of a collection.

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

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

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

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

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

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

Test whether all elements in a collection are falsy.

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.

Invoke a function for each element in a collection and update the collection in-place.

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

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

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

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

Reduce the number of dimensions by one of a two-dimensional nested array by applying a function against an accumulator and each element along the innermost dimension and returning the accumulation results as a one-dimensional array.

Test if an array-like value contains a search value.

Convert an array-like object to a minimal array-like object supporting the accessor protocol.