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extlibs.rb: Enclose Vars in ExtLibs class

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To get rid of an unnecessary top-level constant for the case using
as a library.
This commit is contained in:
Nobuyoshi Nakada 2022-03-19 22:42:54 +09:00
parent 247f8ecfa4
commit 9ed6875f93
Notes: git 2022-03-24 13:16:39 +09:00
1 changed files with 11 additions and 11 deletions
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22
tool/extlibs.rb
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@ -7,21 +7,21 @@ require 'digest'
require_relative 'downloader' require_relative 'downloader'
require_relative 'lib/colorize' require_relative 'lib/colorize'
class Vars < Hash class ExtLibs
def pattern class Vars < Hash
/\$\((#{Regexp.union(keys)})\)/ def pattern
end /\$\((#{Regexp.union(keys)})\)/
end
def expand(str) def expand(str)
if empty? if empty?
str str
else else
str.gsub(pattern) {self[$1]} str.gsub(pattern) {self[$1]}
end
end end
end end
end
class ExtLibs
def initialize(mode = :all, cache_dir: nil) def initialize(mode = :all, cache_dir: nil)
@mode = mode @mode = mode
@cache_dir = cache_dir @cache_dir = cache_dir