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Contents
# frozen_string_literal: true
module Facter
module Util
class FileHelper
@log = Log.new(self)
class << self
DEBUG_MESSAGE = 'File at: %s is not accessible.'
def safe_read(path, default_return = '')
return File.read(path, encoding: Encoding::UTF_8) if File.readable?(path)
log_failed_to_read(path)
default_return
end
def safe_readlines(path, default_return = [])
return File.readlines(path, encoding: Encoding::UTF_8) if File.readable?(path)
log_failed_to_read(path)
default_return
end
def dir_children(path)
children = if RUBY_VERSION.to_f < 2.5
Dir.entries(path).reject { |dir| ['.', '..'].include?(dir) }
else
Dir.children(path)
end
children
end
private
def log_failed_to_read(path)
@log.debug(DEBUG_MESSAGE % path)
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems