Etl Integrations is a comprehensive Ruby gem designed to facilitate seamless connectivity between various data sources and SaaS platforms.

Simple .FIT file encoder/decoder

A Rails gem that allows you to easily export factory data to CSV and Excel formats using your existing factories

FatTable is a gem that treats tables as a data type. It provides methods for constructing tables from a variety of sources, building them row-by-row, extracting rows, columns, and cells, and performing aggregate operations on columns. It also provides as set of SQL-esque methods for manipulating table objects: select for filtering by columns or for creating new columns, where for filtering by rows, order_by for sorting rows, distinct for eliminating duplicate rows, group_by for aggregating multiple rows into single rows and applying column aggregate methods to ungrouped columns, a collection of join methods for combining tables, and more. Furthermore, FatTable provides methods for formatting tables and producing output that targets various output media: text, ANSI terminals, ruby data structures, LaTeX tables, Emacs org-mode tables, and more. The formatting methods can specify cell formatting in a way that is uniform across all the output methods and can also decorate the output with any number of footers, including group footers. FatTable applies formatting directives to the extent they makes sense for the output medium and treats other formatting directives as no-ops. FatTable can be used to perform operations on data that are naturally best conceived of as tables, which in my experience is quite often. It can also serve as a foundation for providing reporting functions where flexibility about the output medium can be quite useful. Finally FatTable can be used within Emacs org-mode files in code blocks targeting the Ruby language. Org mode tables are presented to a ruby code block as an array of arrays, so FatTable can read them in with its .from_aoa constructor. A FatTable table can output as an array of arrays with its .to_aoa output function and will be rendered in an org-mode buffer as an org-table, ready for processing by other code blocks.

Searches the FCC's FM, AM, and TV databases

A file converter with many options.

Stores FIPS codes for US States and Counties

A library and commandline program for reading, writing, indexing, sorting, and merging CSV, TSV, JSON and other flat-file formats.

Fluentd filter for throttling logs based on a configurable quotas.

A command-line tool that: - Converts GitHub emoji codes to Unicode. - Lists supported emojis in Markdown or CSV format.

Parser and generator for OASIS Genericode

Glossarist component to retrieve content from remote sources

This gem processes CSV files and groups records that might represent the same person based on matching email addresses, phone numbers, or both

A gem to read GTFS stops data and create clusters based on coordinates and stop names' similarities.

ISO 639-3 is a set of codes that defines three-letter identifiers for all known human languages.

A CLI (as in Command Line Interface) to delete your tweets based on faves, RTs, and time. There are some services out there with a friendly web interface, but this is not one of them. You must know the basics of working with a UNIX terminal and configuring a Twitter API app, as this will only work if you have a Twitter Developer account. Due to the irrevocable nature of tweet deletion, all delete commands are dry-run true, meaning you must call all of them with a --dry-run=false flag if you want them to really do something. Called with --dry-run=false, there is no way to revoke tweet deletion. They are just gone, disappeared into the ether (or the stashed in the Twitter-owned secret place you have no access to without a mandate since nothing gets really deleted from the web these days, folks). This tool won't delete all of your tweets in one fell swoop; it is more of a way to delete your old tweets from time to time. The Twitter API rate limits are relatively complicated, and I don't even wanna go there, but if you do intend on deleting all of your tweets, you can do it with this CLI and some perseverance. I did delete more than 100k of mine by using this script every day for a couple of weeks. The more tweets you delete, the fewer of them you have, and with time the rate limits won't be that much of a problem. I Delete My Tweets (IDMT) can delete your tweets by fetching them via API using an APP you will have to set up yourself. Still, it can also delete tweets from an CSV (comma-separated file) that you can generate from the archive you can request from twitter.com by going to Settings and privacy > Your Account > Download an archive of your data. It is out of the scope of this CLI to generate the CSV (at the moment) but there are scripts out there that can do this for you.

Command-line tool to query IMAP servers

Upload xls, xlsx and csv files and import the data in rails models.

Gather metrics from AWS for CloudFoundry installations

Jekyll plugin that improves microtypography