class Gem::Source::Installed

代表一个已安装的 gem。这用于依赖项解析。

公共实例方法

来源

# File lib/rubygems/source/installed.rb, line 14
def <=>(other)
  case other
  when Gem::Source::Git,
       Gem::Source::Lock,
       Gem::Source::Vendor then
    -1
  when Gem::Source::Installed then
    0
  when Gem::Source then
    1
  end
end

Installed 来源在所有其他来源之前排序

download (spec, path)

来源

# File lib/rubygems/source/installed.rb, line 30
def download(spec, path)
  nil
end

我们不需要下载已安装的 gem