Add Array#===

This small extension to ruby's Array class provides two additional iterators, Array#each_with_floe and Array#each_with_index_floe, that simplify the reasonably-common need to specially handle "floe"--i.e., first, last, odd, even--when iterating through the elements of an array. It's particularly...

A simple gem to reformat an array of arrays into one of several string formats: HTML table; CSV; ASCII table; YAML

A Rails plugin that provides some form helper methods for use array column.

[1, 2, 4, 5] #~> [[1, 2], [2, 4], [4, 5]]

Convert array to hash according to your defined formatter

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.