Stores string arrays in files

The gem introduces the Arrayish::String class, a string that has some array characteristics.

Implement the missing uniq? method on Array

Creates an Hash from an array where the values of the Array are values and keys of the Hash

an ActiveRecord/Sequel style class for static reference data

Array of Hash Simple DB

Custom array's operator "+", "-" and "*". add method to_s, to_i, to_h

ArrayScanner that mimics ruby's std lib StringScanner

Implements sorting algorithms such as merge sort, bubble sort, heap sort, etc. for Arrays.

Convert Array to ActiveRecord::Relation without database access

This gem is a sample gem on 'http://blog.wfsneto.com.br/'

Adds convenience method Array#to_csv for converting an array of hashes to CSV.

This gem adds `#to_proc` method to Array, which works similarly to Symbol#to_proc, but calls provided methods in sequence.

Consists of operations to manipulate arrays; the T of ETL for datasets that fit in-memory. Operations include adding/copying/removing/updating columns, adding/removing/updating rows and joining external tables.

Trie-like, prefix-tree data structures. First, a prefix-tree based on Arrays, which differs from a traditional trie, which maps strings to values. Second, a more general prefix-tree data structure that works for any type of keys, provided those keys can be transformed to and from an array. Both of these data structures are implemented in terms of hashes.

A gem extending Ruby's array with useful utilities.

Array validations for Rails (e.g. Postgres jsonb columns)

Query your arrays.

Easily visualize progress of any Ruby task. A drop in replacement for Array.each. Output uses different colors for successes/failured, allowing to easily check status of every task. Every line is trimmed/padded to match the terminal width. There is also a possiblity to change item name during processing. Transactions for ActiveRecord are also handled if required.

zip two arrays of comma separated strings