class Gem::Resolver::ActivationRequest
公共实例方法
installed?() 点击切换源代码
# File bundler/rubygems_ext.rb, line 430 def installed? case @spec when Gem::Resolver::VendorSpecification then true else this_spec = full_spec Gem::Specification.any? do |s| s == this_spec && s.base_dir == this_spec.base_dir end end end