method

use_paths

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use_paths(home, *paths) public

Use the home and paths values for Gem.dir and Gem.path. Used mainly by the unit tests to provide environment isolation.

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# File lib/rubygems.rb, line 1045
  def self.use_paths(home, *paths)
    paths.flatten!
    paths.compact!
    hash = { "GEM_HOME" => home, "GEM_PATH" => paths.empty? ? home : paths.join(File::PATH_SEPARATOR) }
    hash.delete_if { |_, v| v.nil? }
    self.paths = hash
  end

use_paths

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