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Contents
# frozen_string_literal: true
module EacRubyUtils
module Fs
class Traverser
attr_accessor :check_directory, :check_file, :recursive, :hidden_directories, :sort
def check_path(path)
path = ::Pathname.new(path.to_s) unless path.is_a?(::Pathname)
internal_check_path(path, 0)
end
def hidden_directories?
boolean_value(hidden_directories)
end
def recursive?
boolean_value(recursive)
end
def sort?
boolean_value(sort)
end
private
def boolean_value(source_value)
source_value = source_value.call if source_value.respond_to?(:call)
source_value ? true : false
end
def each_child(dir, &block)
if sort?
dir.each_child.sort_by { |p| [p.to_s] }.each(&block)
else
dir.each_child(&block)
end
end
def process_directory?(level)
level.zero? || recursive?
end
def inner_check_directory(dir, level)
return unless process_directory?(level)
user_check_directory(dir)
each_child(dir) do |e|
next unless !e.basename.to_s.start_with?('.') || hidden_directories?
internal_check_path(e, level + 1)
end
end
def internal_check_path(path, level)
if path.file?
user_check_file(path)
elsif path.directory?
inner_check_directory(path, level)
else
raise "Unknown filesystem object: #{path}"
end
end
def user_check_file(path)
check_file&.call(path)
end
def user_check_directory(path)
check_directory&.call(path)
end
end
end
end
Version data entries
113 entries across 113 versions & 3 rubygems