how to generate a task in ruby on rails
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2022-07-12 20:10:22
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ruby on rails 生成task的方法:
$ rails g task task_namespace task_name1 task_name2
$ create lib/tasks/task_namespace.rake
task文件里面:
namespace :task_namespace do
desc "this is describe"
task :task_name1 => :environment do
end
desc "this is also describe"
task :task_name2 => :environment do
end
end
使用 rake -T 查看所有task
rake task_namespace:task_name1 # this is describe
rake task_namespace:task_name2 # this is also describe
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