# File lib/merb-core/tasks/merb_rake_helper.rb, line 8 def self.install(name, options = {}) defaults = { :cache => false } defaults[:install_dir] = ENV['GEM_DIR'] if ENV['GEM_DIR'] opts = defaults.merge(options) dir = if File.directory?(subdir = File.join(Dir.pwd, name)) subdir else Dir.pwd end install_gem_from_source(dir, name, opts) ensure_wrapper(opts[:install_dir] || Gem.default_dir, name) end