Contents

class Buby
  module Implants
    module Object
      def implanted?(klass = nil)
        self.class.ancestors.include?(klass)
      end

      def unique_methods regular = true
        klass = self.class
        meths = self.methods regular
        while (klass != ::Object)
          meths -= JRuby.reference(klass).getMethods.each_with_object([]){|meth, arr| arr << meth.first.intern if meth.last.kind_of?(Java::OrgJrubyInternalRuntimeMethods::AliasMethod)}
          klass = klass.superclass
        end
        meths
      end
    end

    unless [].respond_to?(:each_with_object)
      module Enumerable
        # XXX backport for 1.8.7
        def each_with_object(memo)
          inject(memo) do |memo, item|
            yield item, memo
            memo
          end
        end
      end
    end

    module JavaClass
      def ruby_names_for_java_method meth
        self_java_ref = JRuby.reference(self).javaClass
        target_methods = self_java_ref.getMethods.group_by{|jmeth| jmeth.name}[meth.to_s]
        Java::OrgJrubyJavasupport::JavaUtil.getRubyNamesForJavaName(target_methods.first.name, target_methods)
      end

      # copies wrapper_id method to java_id and all ruby-like aliases
      # used to re-attach java method proxies to new call wrapper
      #
      # @param java_id target java method (the original java method name)
      def rewrap_java_method java_id
        ruby_names_for_java_method(java_id).each do |ruby_name|
          alias_method(ruby_name, java_id) unless wrapper_id == ruby_name
        end
      end
    end
  end
end

class Object
  include Buby::Implants::Object
end

module Enumerable
  include Buby::Implants::Enumerable unless [].respond_to?(:each_with_object)
end

module Java
  class JavaClass
    include Buby::Implants::JavaClass
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
buby-1.5.2-java	lib/buby/implants/jruby.rb
buby-1.5.1-java	lib/buby/implants/jruby.rb
buby-1.5.0-java	lib/buby/implants/jruby.rb
buby-1.5.0.pre4-java	lib/buby/implants/jruby.rb
buby-1.5.0.pre3-java	lib/buby/implants/jruby.rb