Ruby/File Directory/Dir.entries
Материал из Wiki.crossplatform.ru
Dir.entries contains all the entries found in a directory
# including files, hidden files, and other directories, one array element per entry. # I"ll apply Array"s each method to the output of entries: Dir.entries( "/usr/local/src/ruby-1.8.6" ).each { |e| puts e }
get a list of the files and directories within a specific directory using Dir.entries:
puts Dir.entries("/usr/bin").join(" ")
Listing A Directory
p Dir.entries("mydir") Dir.foreach("mydir") { |x| puts x if x != "." && x != ".."}
