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Size: 777 Bytes
Versions: 7
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Stored size: 777 Bytes
Contents
# frozen_string_literal: true
module Vnstat
##
# A class encapsulating configurations of the Vnstat environment.
#
# @!attribute executable_path
# @return The location of the vnstat executable.
class Configuration
##
# Initializes the {Configuration}.
def initialize
reset
end
##
# Restores the configuration defaults.
#
# @return [Configuration]
def reset
@executable_path = nil
self
end
##
# Returns the location of the vnstat executable.
#
# @return [String]
def executable_path
@executable_path ||= Utils.system_call('which', 'vnstat') do
raise ExecutableNotFound, 'Unable to locate vnstat executable'
end
end
attr_writer :executable_path
end
end
Version data entries
7 entries across 7 versions & 1 rubygems