在lib\tasks里面添加a.rake
desc "Create blank directories if they don't already exist"
task(:create_directories) do
#这个例子可以创建文件
# The folders I need to create
shared_folders = ["icons","images","groups"]
for folder in shared_folders
# Check to see if it exists
if File.exists?(folder)
puts "#{folder} exists"
else
puts "#{folder} doesn't exist so we're creating"
Dir.mkdir "#{folder}"
end
end
end
表示在当前目录下执行rake create_directories ,可以创建icons,images和groups文件夹
desc "Create blank directories if they don't already exist"
task(:create_directories) do
#这个例子可以创建文件
# The folders I need to create
shared_folders = ["icons","images","groups"]
for folder in shared_folders
# Check to see if it exists
if File.exists?(folder)
puts "#{folder} exists"
else
puts "#{folder} doesn't exist so we're creating"
Dir.mkdir "#{folder}"
end
end
end
表示在当前目录下执行rake create_directories ,可以创建icons,images和groups文件夹
本文介绍了一个简单的Rake任务,用于检查并创建指定的文件夹(icons, images, groups)。通过运行rake create_directories命令,可以在当前目录下自动生成这些文件夹,避免手动创建。
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