Array-like Packages

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.

Test whether all elements in a collection are truthy.

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

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

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

Invoke a function for each element in a collection.

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

Return the first index at which a given element can be found.

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

Group values as arrays associated with distinct keys.

Group values according to an indicator 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.

Split values into two groups.

Split values into two groups according to a predicate function.

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.

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.