Ruby Gem for convenient reading and writing of CSV files. It has intelligent defaults, and auto-discovery of column and row separators. It imports CSV Files as Array(s) of Hashes, suitable for direct processing with ActiveRecord, kicking-off batch jobs with Sidekiq, parallel processing, or opload...

FasterCSV is intended as a complete replacement to the CSV standard library. It is significantly faster and smaller while still being pure Ruby code. It also strives for a better interface.

Now you can use the super fast COPY for import/export data directly from your AR models.

csvreader - read tabular data in the comma-separated values (csv) format the right way (uses best practices out-of-the-box with zero-configuration)

Ruby CSV parser gem, written in pure C.

Bend CSVs to your will with declarative schemas.

CSV parsing awesomeness

Tabular is a Ruby library for reading, writing, and manipulating CSV, tab-delimited and Excel data.

csvhuman - read tabular data in the CSV Humanitarian eXchange Language (HXL) format, that is, comma-separated values (CSV) line-by-line records with a hashtag (meta data) line using the Humanitarian eXchange Language (HXL) rules

csvjson - read tabular data in the CSV <3 JSON format, that is, comma-separated values CSV (line-by-line) records with javascript object notation (JSON) encoding rules

CsvPirate is the easy way to create a CSV of essentially anything in Ruby, in full pirate regalia. It works better if you are wearing a tricorne!

csvrecord - read in comma-separated values (csv) records with typed structs / schemas

csvyaml - read tabular data in the CSV <3 YAML format, that is, comma-separated values CSV (line-by-line) records with yaml ain't markup language (YAML) encoding rules

Provides a simple dsl for creating csv import tasks.

http://github.com/sparkboxx/csv_importer Ever needed to import csv files where every row needs to be converted into a model? The CSV importer turns every row of a CSV file into an object. Each column is matched and tested against a given class. You can provide a dictionary with translations bet...

Turns csv files into hashes without reading the entire csv into memory

Yet another CSV parser with CSV header validation, based on CCSV (http://github.com/fauna/ccsv/).