Validate cloud-config source
Calculate heroku monthly cost
Calculate digitalocean monthly cost
Stream piping for generator/promise-based projects
Fake child_process#exec output
Return an array copy without falsy values
Convert object to array, where each item is an array of key & value
Convert object to ES6 Map
Search for require() recursively
Check all require() calls in a project
child_process#exec with retry on failure
Create a tar.gz archive from a directory
Extract tar.gz archive
Create a temporary directory
Parse `fleetctl list-units` output
Execute and parse `fleetctl list-units`
Stop fleet unit and retry on failure
Start a fleet unit and retry on failure
Retry got request on network error
Array#includes with support for regex
util.format with keys and values
Detect gender from name
Pretty options for minimist
Generate help output for CLI programs
Recursively list directory
