Module: Lsd::DirectoryLister

Defined in:
lib/lsd/directory_lister.rb

Constant Summary collapse

Error = 
Class.new(StandardError)
FILE_PRIORITY = 
1
DIRECTORY_PRIORITY = 
0

Class Method Summary collapse

Class Method Details

.list(path = ".") ⇒ Object 



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# File 'lib/lsd/directory_lister.rb', line 8

def self.list(path = ".")
  entries = Dir.entries(path)
    .reject { |entry| entry.start_with?(".") }
    .sort_by { |name| [File.directory?(name) ? DIRECTORY_PRIORITY : FILE_PRIORITY, name.downcase] }
    .map { |name| Entry.new(name) }

  puts TableFormatter.format(entries)
rescue Errno::EACCES
  raise Error, "Permission denied: #{path}"
end