# File lib/backports/1.8.7/kernel.rb, line 3 def __method__ m = caller(1).first[/`(.*)'/,1] m.to_sym if m end
Standard in ruby 1.9. See official documentation
# File lib/backports/1.9.1/kernel.rb, line 5 def define_singleton_method(*args, &block) class << self self end.send(:define_method, *args, &block) end
Standard in ruby 1.8.7+. See official documentation
# File lib/backports/1.8.7/kernel.rb, line 9 def instance_exec(*arg, &block) class << self self end.send(:define_method, :"temporary method for instance_exec", &block) send(:"temporary method for instance_exec", *arg) end
# File lib/backports/1.9.1/proc.rb, line 19 def lambda_with_lambda_tracking(&block) Backports.track_lambda block, lambda_without_lambda_tracking(&block), true end
# File lib/backports/1.8.7/kernel.rb, line 29 def loop_with_stop_iteration(&block) loop_without_stop_iteration(&block) rescue StopIteration # ignore silently end
# File lib/backports/1.8.7/method.rb, line 28 def method_with_additional_info(name) method_without_additional_info(name).tap do |bound| bound.name = name.to_s bound.receiver = self bound.owner = self.class.ancestors.find{|mod| mod.instance_methods(false).include? bound.name} end end
# File lib/backports/1.9.1/proc.rb, line 23 def proc_with_lambda_tracking(&block) Backports.track_lambda block, proc_without_lambda_tracking(&block) end
Standard in ruby 1.9. See official documentation
# File lib/backports/1.9.1/kernel.rb, line 22 def public_method(meth) if respond_to?(meth) && !protected_methods.include?(meth.to_s) method(meth) else raise NameError, "undefined method `#{meth}' for class `#{self.class}'" end end
Standard in ruby 1.9. See official documentation
# File lib/backports/1.9.1/kernel.rb, line 31 def public_send(method, *args, &block) if respond_to?(method) && !protected_methods.include?(method.to_s) send(method, *args, &block) else :foo.generate_a_no_method_error_in_preparation_for_method_missing rescue nil # otherwise a NameError might be raised when we call method_missing ourselves method_missing(method.to_sym, *args, &block) end end
# File lib/backports/tools.rb, line 316 def require_with_backports(lib) begin return false unless require_without_backports(lib) paths = Backports::StdLib.extended_lib.fetch(lib, nil) rescue LoadError return false if Backports::StdLib::LoadedFeatures.new.include?(lib) raise unless paths = Backports::StdLib.extended_lib.fetch(lib, nil) Backports::StdLib::LoadedFeatures.mark_as_loaded(lib) end if paths paths.each do |path| require_without_backports(path) end end true end
Standard in rails. See official documentation
# File lib/backports/rails/kernel.rb, line 8 def returning(obj) yield obj obj end
# File lib/backports/1.9.2/kernel.rb, line 2 def singleton_class class << self; self; end end
Standard in ruby 1.8.7. See official documentation
# File lib/backports/1.8.7/kernel.rb, line 17 def tap yield self self end
Standard in rails. See official documentation
# File lib/backports/rails/kernel.rb, line 3 def try(method_id, *args, &block) send(method_id, *args, &block) unless self.nil? end
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