Rake任务，用于在Rails目录中编译较少的表

Posted 2021-02-26

Code for a Rake task that allows compiles all LESS stylesheets (.less) contained within a single directory.

desc "Compiles all .less files in the stylesheets directory of a Rails application"
task :less do
 
 require 'less'
 
 directory = 'public/stylesheets/'
 stylesheets = Dir.entries(directory)
 
 stylesheets.each do |sheet|
  if(File.extname(sheet) == ".less")
   `lessc #{directory + sheet}`
  end
 end
end