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Fix for NoMethodError when using install-command with no gem configuration

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Andrew Lee 2014-08-24 23:08:03 -07:00
parent 6d5eb0831b
commit e41f828f30
1 changed files with 2 additions and 1 deletions
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3
lib/pry/rubygem.rb
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@ -57,7 +57,8 @@ class Pry
# @param [String] name
# @return [void]
def install(name)
gemrc_opts = Gem.configuration['gem'].split(' ')
require 'rubygems/dependency_installer'
gemrc_opts = (Gem.configuration['gem']||'').split(' ')
destination = if gemrc_opts.include?('--user-install')
Gem.user_dir
elsif File.writable?(Gem.dir)