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Versions: 308
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Contents
# frozen_string_literal: true
require 'fileutils'
require 'pathname'
module EacRubyUtils
module Fs
class ClearableDirectory < ::Pathname
CLEARABLE_BASENAME = '.clearable_directory'
def clear
validate_clearable
directory? ? clear_directory : clear_no_directory
mkpath
::FileUtils.touch(clearable_note_file.to_path)
self
end
def clearable?
clearable_negate_message ? true : false
end
def clearable_negate_message
return if !exist? || empty?
return "Path \"#{self}\" exists, is not empty and is not a directory" unless directory?
return if clearable_note_file.exist?
"Directory \"#{self}\" is not empty and does not have a #{CLEARABLE_BASENAME} file"
end
def clearable_note_file
join(CLEARABLE_BASENAME)
end
def validate_clearable
message = clearable_negate_message
raise message if message
end
private
def clear_directory
children.each do |child|
if child.directory?
child.rmtree
elsif child.file?
child.unlink
end
end
end
def clear_no_directory
::FileUtils.rm_rf(to_path)
end
end
end
end
Version data entries
308 entries across 308 versions & 4 rubygems