Screencast: Rake alternative Thor

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Resourcen:

• Thor
• Episode 66: Custom Rake Tasks
• Full episode source code

Quellcode:

[bash] thor help thor list thor setup:config thor setup:config —force thor setup:config private.yml —force thor install lib/tasks/setup.thor thor setup:populate thor setup:populate —count 5 [/bash]

[ruby] class Setup < Thor desc “config [NAME]”, “copy configuration files” method_options :force => :boolean def config(name = ”*”) Dir[“config/examples/#{name}“].each do |source| destination = “config/#{File.basename(source)}” FileUtils.rm(destination) if options[:force] && File.exist?(destination) if File.exist?(destination) puts “Skipping #{destination} because it already exists” else puts “Generating #{destination}” FileUtils.cp(source, destination) end end end desc “populate”, “generate records” method_options :count => 10 def populate require File.expand_path(‘config/environment.rb’) options[:count].times do |num| puts “Generating article #{num}” Article.create!(:name => “Article #{num}”) end end end [/ruby]