This is a bunch of OLD/REALLY OLD stuff that might still be a little useful to some future projects. Many of the files were developed under Ruby version 1.8.7. Some have been used with projects under v1.9.
BUT, there is also some new stuff that works well ans is backed by unit tests.
I'm not sure which work and which do not.
active_record_better_native_database_types.rb active_record_extensions/ aliases_of.rb asciitree.rb assertions.rb bag_of_words.rb ballistics/ ................ general utilities for simple ballistics bash_system.rb bible_book_names.rb cache.rb call_tracer.rb ............. log a method call tree during execution change_file_cmdts.rb checked_url.rb coordinates/ .............. 3D coordinate system conversions crystal_compatibility.rb css_class_names_helper.rb data_structures_101/ ...... sorts, queques, trees, locks etc. date_by_example.rb date_helpers.rb date_transformer.rb debug_me_ivars.rb decision_tree.rb .......... has a failing test destructure.rb diff.rb dirty_distance.rb docx_helpers.rb dst_dates.rb easter_sunday.rb ................... Calcuate Easter for any given year extract_name_from_email_address.rb feature_toggle.rb find_files.rb formatted_dump.rb Gemfile geohash12.rb .gitignore hamming_distance.rb hash_recursive_merge.rb internet_connected.rb key_value_junk/ .............. memcachd junk; use redis! levenshtein_matrix.rb levenshtein_recusive.rb linked_list.rb load_gems.rb logger_junk.rb mods/ ....................... additions to basic system classes my_delegator.rb ngram.rb options.rb pancake_sort.rb pashua.rb password_validator.rb pathname_helpers.rb pg_tools.rb phone_verification_service.rb port_publisher.rb powerball.rb priority_queue.rb process_later.rb rake_task_arguments.rb rake_tasks/ ..................... not so common tasks for rake random_an.rb rangify.rb raw_sql.rb README.txt redis_mutex.rb refinements_bignum.rb refinements_file.rb refinements_fixnum.rb refinements_hash.rb refinements_set.rb refinements_string.rb report_builder.rb repubsub.rb rethinkdb_helper.rb s3_store.rb s_compatibility.rb send_chain.rb simple_feature_flags.rb stats_collecter.rb stderr_peeker.rb stdout_peeker.rb sycamore_helpers.rb system_package.rb tasks/ ...................... needs to be moved to rake_tasks/ tests/ ...................... unit tests for some of these libraries timed_semaphore.rb timeout_queue.rb time_stamp.rb time_this.rb truth_or_consequences.rb user_location.rb variable_name_of.rb version_model.rb wcml_helpers.rb wrapable.rb year_month.rb