All Files
(
100.0%
covered at
9.96
hits/line
)
10 files in total.
159 relevant lines,
159 lines covered and
0 lines missed.
(
100.0%
)
10 total branches,
10 branches covered and
0 branches missed.
(
100.0%
)
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# frozen_string_literal: true
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1
require "xdg/cache"
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1
require "xdg/config"
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1
require "xdg/data"
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1
require "xdg/environment"
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1
require "xdg/pair"
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1
require "xdg/paths/combined"
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1
require "xdg/paths/directory"
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1
require "xdg/paths/home"
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1
require "xdg/state"
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# Main namespace.
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1
module XDG
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1
DELIMITER = "="
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1
def self.new = Environment.new
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end
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# frozen_string_literal: true
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1
require "forwardable"
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1
require "xdg/pair"
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1
module XDG
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# Provides cache support.
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1
class Cache
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1
extend Forwardable
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1
HOME_PAIR = Pair["XDG_CACHE_HOME", ".cache"].freeze
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1
delegate %i[home directories all to_s to_str] => :combined
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1
def initialize home: Paths::Home, directories: Paths::Directory, environment: ENV
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18
@combined = Paths::Combined.new home.new(HOME_PAIR, environment),
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directories.new(Pair.new, environment)
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18
freeze
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end
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :combined
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end
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end
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# frozen_string_literal: true
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1
require "forwardable"
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1
require "xdg/pair"
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1
module XDG
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# Provides configuration support.
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1
class Config
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1
extend Forwardable
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1
HOME_PAIR = Pair["XDG_CONFIG_HOME", ".config"].freeze
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1
DIRS_PAIR = Pair["XDG_CONFIG_DIRS", "/etc/xdg"].freeze
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1
delegate %i[home directories all to_s to_str] => :combined
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1
def initialize home: Paths::Home, directories: Paths::Directory, environment: ENV
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18
@combined = Paths::Combined.new home.new(HOME_PAIR, environment),
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directories.new(DIRS_PAIR, environment)
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18
freeze
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end
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :combined
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end
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end
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# frozen_string_literal: true
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1
require "forwardable"
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1
require "xdg/pair"
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1
module XDG
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# Provides data support.
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1
class Data
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1
extend Forwardable
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1
HOME_PAIR = Pair["XDG_DATA_HOME", ".local/share"].freeze
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1
DIRS_PAIR = Pair["XDG_DATA_DIRS", "/usr/local/share:/usr/share"].freeze
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1
delegate %i[home directories all to_s to_str] => :combined
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1
def initialize home: Paths::Home, directories: Paths::Directory, environment: ENV
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18
@combined = Paths::Combined.new home.new(HOME_PAIR, environment),
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directories.new(DIRS_PAIR, environment)
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18
freeze
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end
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :combined
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end
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end
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# frozen_string_literal: true
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1
module XDG
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# A convenience wrapper to all XDG functionality.
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1
class Environment
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1
def initialize home: Paths::Home, directories: Paths::Directory, environment: ENV
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@cache = Cache.new(home:, directories:, environment:)
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@config = Config.new(home:, directories:, environment:)
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11
@data = Data.new(home:, directories:, environment:)
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@state = State.new(home:, directories:, environment:)
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11
freeze
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end
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1
def cache_home = cache.home
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1
def config_home = config.home
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1
def config_dirs = config.directories
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1
def data_home = data.home
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1
def data_dirs = data.directories
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1
def state_home = state.home
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1
def to_s = "#{cache} #{config} #{data} #{state}"
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1
alias to_str to_s
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :cache, :config, :data, :state
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end
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end
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# frozen_string_literal: true
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1
module XDG
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# A generic key-value pair (KVP).
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1
Pair = Data.define :key, :value do
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1
def initialize key: nil, value: nil
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super
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end
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1
def key? = key.to_s.size.positive?
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1
def value? = value.to_s.size.positive?
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5
def empty? = !(key? && value?)
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1
def to_env = {key => value}
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9
then: 6
else: 2
def to_s = key? || value? ? "#{key}#{DELIMITER}#{value}" : ""
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1
alias_method :to_str, :to_s
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1
def inspect
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4
type = self.class
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4
then: 3
else: 1
key? || value? ? "#<data #{type} #{key}#{DELIMITER}#{value}>" : "#<data #{type}>"
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end
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end
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end
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# frozen_string_literal: true
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1
require "pathname"
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1
module XDG
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1
module Paths
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# The combined home and directory paths.
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1
class Combined
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1
def initialize initial_home, initial_directories
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@initial_home = initial_home
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@initial_directories = initial_directories
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freeze
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end
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1
def home = initial_home.dynamic
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1
def directories = initial_directories.dynamic
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1
def all = directories.prepend(*home)
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1
def to_s = [initial_home.to_s, initial_directories.to_s].reject(&:empty?).join " "
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1
alias to_str to_s
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :initial_home, :initial_directories
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end
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end
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end
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# frozen_string_literal: true
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1
require "pathname"
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1
module XDG
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1
module Paths
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# A collection of XDG directories.
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1
class Directory
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1
DELIMITER = ":"
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1
def initialize pair, environment = ENV
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101
@pair = pair
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@environment = environment
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101
freeze
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end
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6
def default = value.split(DELIMITER).map { |path| expand path }
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1
def dynamic
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114
then: 45
else: 12
String(environment[key]).then { |env_value| env_value.empty? ? value : env_value }
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.split(DELIMITER)
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.uniq
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58
.map { |path| expand path }
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end
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1
def to_s = [key, dynamic.join(DELIMITER)].reject(&:empty?).join XDG::DELIMITER
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1
alias to_str to_s
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1
def inspect
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2
pairs = to_s
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2
type = self.class
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2
then: 1
else: 1
pairs.empty? ? "#<#{type}:#{object_id}>" : "#<#{type}:#{object_id} #{self}>"
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end
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1
private
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1
attr_reader :pair, :environment
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1
def key = String pair.key
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1
def value = String pair.value
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1
def expand(path) = Pathname(path).expand_path
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end
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end
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end
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# frozen_string_literal: true
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1
require "forwardable"
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1
require "pathname"
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1
module XDG
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1
module Paths
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# A XDG home path.
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class Home
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1
extend Forwardable
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1
KEY = "HOME"
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1
delegate %i[key value] => :pair
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1
def initialize pair, environment = ENV
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@pair = pair
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@environment = environment
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98
freeze
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end
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1
def default = expand String(value)
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55
then: 31
else: 23
def dynamic = String(environment[key]).then { |path| path.empty? ? default : expand(path) }
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1
def to_s = [pair.key, dynamic].compact.join XDG::DELIMITER
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1
alias to_str to_s
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :pair, :environment
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1
def expand(path) = home.join(path).expand_path
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1
def home = Pathname environment.fetch(KEY)
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end
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end
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end
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# frozen_string_literal: true
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1
require "forwardable"
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1
require "xdg/pair"
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1
module XDG
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# Provides state support.
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1
class State
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1
extend Forwardable
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1
HOME_PAIR = Pair["XDG_STATE_HOME", ".local/state"].freeze
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1
delegate %i[home directories all to_s to_str] => :combined
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1
def initialize home: Paths::Home, directories: Paths::Directory, environment: ENV
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18
@combined = Paths::Combined.new home.new(HOME_PAIR, environment),
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directories.new(Pair.new, environment)
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freeze
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end
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1
def inspect = "#<#{self.class}:#{object_id} #{self}>"
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1
private
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1
attr_reader :combined
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end
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end
