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Contents
# -*- encoding: UTF-8 -*-
require 'pathname'
module CSD
module Extensions
module Core
# This module comprises extensions to the Dir object.
#
module Dir
# This method returns the names of all children-directories (i.e. first generation of descendants)
# of a directory in either an +Array+, or in a block. It does the same thing as
# +Pathname.children_directories+ but returns just the name and not the entire path to the children directories.
#
# ==== Examples
#
# Dir.directories('/home/user') # => ['Desktop', 'Documents', ...]
#
# Dir.directories('/home/user') do |dir|
# puts dir
# end
#
def directories(path, &block)
if block_given?
::Pathname.new(path).children_directories { |pathname| yield pathname.basename.to_s }
else
::Pathname.new(path).children_directories.map { |pathname| pathname.basename.to_s }
end
end
end
end
end
end
class Dir #:nodoc:
extend CSD::Extensions::Core::Dir
end
Version data entries
28 entries across 28 versions & 1 rubygems