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December 16, 2015 19:10
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CSV data generator for lazy people like me.
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#!/usr/bin/ruby | |
# Tested on ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin11.4.2] | |
# Usage: | |
# $ bundle install | |
# | |
# $ bundle exec ./big_bang # see available actions | |
# $ TOTAL=100 bundle exec ./big_bang users > users.csv # generate a csv with 100 users | |
require 'uuid' | |
require 'faker' | |
actions = { | |
"users" => Proc.new do |args| | |
counter = ENV["TOTAL"].to_i | |
counter = 5 if counter <= 0 | |
counter.times do |index| | |
login = "#{UUID.generate}-#{index}" | |
name = "#{Faker::Name.first_name} #{Faker::Name.last_name}" | |
puts "#{login}@acme.com,#{name},#{login}" | |
end | |
end, | |
"magic" => Proc.new do |args| | |
puts "magic" | |
end | |
} | |
## Main ## | |
action = ARGV[0].to_s | |
if actions.include?(action) | |
actions[action].call(ARGV.clone) | |
else | |
puts "Invalid action. Available actions are:\n" | |
actions.keys.each { |action| puts action } | |
end |
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source "https://rubygems.org" | |
gem "faker", "~> 1.1.2" | |
gem "uuid", "~> 2.3.7" |
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GEM | |
remote: https://rubygems.org/ | |
specs: | |
faker (1.1.2) | |
i18n (~> 0.5) | |
i18n (0.6.4) | |
macaddr (1.6.1) | |
systemu (~> 2.5.0) | |
systemu (2.5.2) | |
uuid (2.3.7) | |
macaddr (~> 1.0) | |
PLATFORMS | |
ruby | |
DEPENDENCIES | |
faker (~> 1.1.2) | |
uuid (~> 2.3.7) |
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7aae29c0-931f-0130-2e02-3c07543e75e9-0@acme.com | Eleanora Schimmel | 7aae29c0-931f-0130-2e02-3c07543e75e9-0 | |
---|---|---|---|
7ab25e60-931f-0130-2e02-3c07543e75e9-1@acme.com | Brooke Jerde | 7ab25e60-931f-0130-2e02-3c07543e75e9-1 | |
7ab261a0-931f-0130-2e02-3c07543e75e9-2@acme.com | Deborah Bechtelar | 7ab261a0-931f-0130-2e02-3c07543e75e9-2 | |
7ab26440-931f-0130-2e02-3c07543e75e9-3@acme.com | Jamison Hammes | 7ab26440-931f-0130-2e02-3c07543e75e9-3 | |
7ab26730-931f-0130-2e02-3c07543e75e9-4@acme.com | Moriah Barrows | 7ab26730-931f-0130-2e02-3c07543e75e9-4 | |
7ab269e0-931f-0130-2e02-3c07543e75e9-5@acme.com | Brown Towne | 7ab269e0-931f-0130-2e02-3c07543e75e9-5 | |
7ab26c80-931f-0130-2e02-3c07543e75e9-6@acme.com | Theresia Gottlieb | 7ab26c80-931f-0130-2e02-3c07543e75e9-6 | |
7ab26ef0-931f-0130-2e02-3c07543e75e9-7@acme.com | Genevieve Cassin | 7ab26ef0-931f-0130-2e02-3c07543e75e9-7 | |
7ab271c0-931f-0130-2e02-3c07543e75e9-8@acme.com | Daisy Heller | 7ab271c0-931f-0130-2e02-3c07543e75e9-8 | |
7ab27470-931f-0130-2e02-3c07543e75e9-9@acme.com | Lauryn Mueller | 7ab27470-931f-0130-2e02-3c07543e75e9-9 |
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