Results for make-derive

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Superdeintegrate CocoaPods from your project 💣.

An IO-compatible wrapper for S3

A relatively large collection of russian first, last names and patronymics, information on their popularity and utilities for making their derivatives. With this gem you can form pretty realistic russian names.

With the happy proliferation of TDD, test suites are getting massive, and developer efficiency is dwindling as we wait for our tests to pass. There is a big tradeoff between making unit test more integrationish (and therefore more reliable) vs. making them very mocky, unity and fast. Mockumentary is a library for the later. It inspects the ActiveRecord universe and makes a series of AR mockeries that approximate model without hitting the database, or making any assertions. The assertions, they are still part of the developers job. Mocumentary has two types of AR mockeries: One is used within the Rails universe. It uses introspection to derive association and field information. The second is a static copy built from the first. This static version can be used outside the Rails test universe in a suite faster than the speed of Rails environment load time. Mocking isn't for everyone, so test-drive responsibly.

Adds support for displaying your ActiveRecord tables, named scopes, collections, or plain arrays in a table view when working in rails console, shell, or email template. Enumerable#to_table_display returns the printable strings; Object#pt calls #to_table_display on its first argument and puts out the result. Columns you haven't loaded (eg. from using :select) are omitted, and derived/calculated columns (eg. again, from using :select) are added. Both #to_table_display and Object#pt methods take :only, :except, and :methods which work like the #to_xml method to change what attributes/methods are output. The normal output uses #inspect on the data values to make them printable, so you can see what type the values had. When that's inconvenient or you'd prefer direct display, you can pass the option :inspect => false to disable inspection.

PluginFactory is a mixin module that turns an including class into a factory for its derivatives, capable of searching for and loading them by name. This is useful when you have an abstract base class which defines an interface and basic functionality for a part of a larger system, and a collection of subclasses which implement the interface for different underlying functionality. An example of where this might be useful is in a program which talks to a database. To avoid coupling it to a specific database, you use a Driver class which encapsulates your program's interaction with the database behind a useful interface. Now you can create a concrete implementation of the Driver class for each kind of database you wish to talk to. If you make the base Driver class a PluginFactory, too, you can add new drivers simply by dropping them in a directory and using the Driver's `create` method to instantiate them:

chef-gen-flavor-base is a base class to make it easy to create 'flavors' for use with [chef-gen-flavors](https://github.com/jf647/chef-gen-flavors). chef-gen-flavors plugs into the 'chef generate' command provided by ChefDK to let you provide an alternate template for cookbooks and other chef components. This gem simply provides a class your flavor can derive from; templates are provided by separate gems, which you can host privately for use within your organization or publicly for the Chef community to use. An example flavor that demonstrates how to use this gem is distributed separately: [chef-gen-flavor-example](https://github.com/jf647/chef-gen-flavor-example) At present this is focused primarily on providing templates for generation of cookbooks, as this is where most organization-specific customization takes place. Support for the other artifacts that ChefDK can generate may work, but is not the focus of early releases.

ALPHA Alert -- just uploaded initial release. Linux inotify is a means to receive events describing file system activity (create, modify, delete, close, etc). Sinotify was derived from aredridel's package (http://raa.ruby-lang.org/project/ruby-inotify/), with the addition of Paul Boon's tweak for making the event_check thread more polite (see http://www.mindbucket.com/2009/02/24/ruby-daemons-verifying-good-behavior/) In sinotify, the classes Sinotify::PrimNotifier and Sinotify::PrimEvent provide a low level wrapper to inotify, with the ability to establish 'watches' and then listen for inotify events using one of inotify's synchronous event loops, and providing access to the events' masks (see 'man inotify' for details). Sinotify::PrimEvent class adds a little semantic sugar to the event in to the form of 'etypes', which are just ruby symbols that describe the event mask. If the event has a raw mask of (DELETE_SELF & IS_DIR), then the etypes array would be [:delete_self, :is_dir]. In addition to the 'straight' wrapper in inotify, sinotify provides an asynchronous implementation of the 'observer pattern' for notification. In other words, Sinotify::Notifier listens in the background for inotify events, adapting them into instances of Sinotify::Event as they come in and immediately placing them in a concurrent queue, from which they are 'announced' to 'subscribers' of the event. [Sinotify uses the 'cosell' implementation of the Announcements event notification framework, hence the terminology 'subscribe' and 'announce' rather then 'listen' and 'trigger' used in the standard event observer pattern. See the 'cosell' package on github for details.] A variety of 'knobs' are provided for controlling the behavior of the notifier: whether a watch should apply to a single directory or should recurse into subdirectores, how fast it should broadcast queued events, etc (see Sinotify::Notifier, and the example in the synopsis section below). An event 'spy' can also be setup to log all Sinotify::PrimEvents and Sinotify::Events. Sinotify::Event simplifies inotify's muddled event model, sending events only for those files/directories that have changed. That's not to say you can't setup a notifier that recurses into subdirectories, just that any individual event will apply to a single file, and not to its children. Also, event types are identified using words (in the form of ruby :symbols) instead of inotify's event masks. See Sinotify::Event for more explanation. The README for inotify: http://www.kernel.org/pub/linux/kernel/people/rml/inotify/README Selected quotes from the README for inotify: * "Rumor is that the 'd' in 'dnotify' does not stand for 'directory' but for 'suck.'" * "The 'i' in inotify does not stand for 'suck' but for 'inode' -- the logical choice since inotify is inode-based." (The 's' in 'sinotify' does in fact stand for 'suck.')

ALPHA Alert -- just uploaded initial release. Linux inotify is a means to receive events describing file system activity (create, modify, delete, close, etc). Sinotify was derived from aredridel's package (http://raa.ruby-lang.org/project/ruby-inotify/), with the addition of Paul Boon's tweak for making the event_check thread more polite (see http://www.mindbucket.com/2009/02/24/ruby-daemons-verifying-good-behavior/) In sinotify, the classes Sinotify::PrimNotifier and Sinotify::PrimEvent provide a low level wrapper to inotify, with the ability to establish 'watches' and then listen for inotify events using one of inotify's synchronous event loops, and providing access to the events' masks (see 'man inotify' for details). Sinotify::PrimEvent class adds a little semantic sugar to the event in to the form of 'etypes', which are just ruby symbols that describe the event mask. If the event has a raw mask of (DELETE_SELF & IS_DIR), then the etypes array would be [:delete_self, :is_dir]. In addition to the 'straight' wrapper in inotify, sinotify provides an asynchronous implementation of the 'observer pattern' for notification. In other words, Sinotify::Notifier listens in the background for inotify events, adapting them into instances of Sinotify::Event as they come in and immediately placing them in a concurrent queue, from which they are 'announced' to 'subscribers' of the event. [Sinotify uses the 'cosell' implementation of the Announcements event notification framework, hence the terminology 'subscribe' and 'announce' rather then 'listen' and 'trigger' used in the standard event observer pattern. See the 'cosell' package on github for details.] A variety of 'knobs' are provided for controlling the behavior of the notifier: whether a watch should apply to a single directory or should recurse into subdirectores, how fast it should broadcast queued events, etc (see Sinotify::Notifier, and the example in the synopsis section below). An event 'spy' can also be setup to log all Sinotify::PrimEvents and Sinotify::Events. Sinotify::Event simplifies inotify's muddled event model, sending events only for those files/directories that have changed. That's not to say you can't setup a notifier that recurses into subdirectories, just that any individual event will apply to a single file, and not to its children. Also, event types are identified using words (in the form of ruby :symbols) instead of inotify's event masks. See Sinotify::Event for more explanation. The README for inotify: http://www.kernel.org/pub/linux/kernel/people/rml/inotify/README Selected quotes from the README for inotify: * "Rumor is that the 'd' in 'dnotify' does not stand for 'directory' but for 'suck.'" * "The 'i' in inotify does not stand for 'suck' but for 'inode' -- the logical choice since inotify is inode-based." (The 's' in 'sinotify' does in fact stand for 'suck.')

# Rake::ToolkitProgram Create toolkit programs easily with `Rake` and `OptionParser` syntax. Bash completions and usage help are baked in. ## Installation Add this line to your application's Gemfile: ```ruby gem 'rake-toolkit_program' ``` And then execute: $ bundle Or install it yourself as: $ gem install rake-toolkit_program ## Quickstart * Shebang it up (in a file named `awesome_tool.rb`) ```ruby #!/usr/bin/env ruby ``` * Require the library ```ruby require 'rake/toolkit_program' ``` * Make your life easier ```ruby Program = Rake::ToolkitProgram ``` * Define your command tasks ```ruby Program.command_tasks do desc "Build it" task 'build' do # Ruby code here end desc "Test it" task 'test' => ['build'] do # Rake syntax ↑↑↑↑↑↑↑ for dependencies # Ruby code here end end ``` You can use `Program.args` in your tasks to access the other arguments on the command line. For argument parsing integrated into the help provided by the program, see the use of `Rake::Task(Rake::ToolkitProgram::TaskExt)#parse_args` below. * Wire the mainline ```ruby Program.run(on_error: :exit_program!) if $0 == __FILE__ ``` * In the shell, prepare to run the program (UNIX/Linux systems only) ```console $ chmod +x awesome_tool.rb $ ./awesome_tool.rb --install-completions Completions installed in /home/rtweeks/.bashrc Source /home/rtweeks/.bash-complete/awesome_tool.rb-completions for immediate availability. $ source /home/rtweeks/.bash-complete/awesome_tool.rb-completions ``` * Ask for help ```console $ ./awesome_tool.rb help *** ./awesome_tool.rb Toolkit Program *** . . . ``` ## Usage Let's look at a short sample toolkit program -- put this in `awesome.rb`: ```ruby #!/usr/bin/env ruby require 'rake/toolkit_program' require 'ostruct' ToolkitProgram = Rake::ToolkitProgram ToolkitProgram.title = "My Awesome Toolkit of Awesome" ToolkitProgram.command_tasks do desc <<-END_DESC.dedent Fooing myself I'm not sure what I'm doing, but I'm definitely fooing! END_DESC task :foo do a = ToolkitProgram.args puts "I'm fooed#{' on a ' if a.implement}#{a.implement}" end.parse_args(into: OpenStruct.new) do |parser, args| parser.no_positional_args! parser.on('-i', '--implement IMPLEMENT', 'An implement on which to be fooed') do |val| args.implement = val end end end if __FILE__ == $0 ToolkitProgram.run(on_error: :exit_program!) end ``` Make sure to `chmod +x awesome.rb`! What does this support? $ ./awesome.rb foo I'm fooed $ ./awesome.rb --help *** My Awesome Toolkit of Awesome *** Usage: ./awesome.rb COMMAND [OPTION ...] Avaliable options vary depending on the command given. For details of a particular command, use: ./awesome.rb help COMMAND Commands: foo Fooing myself help Show a list of commands or details of one command Use help COMMAND to get more help on a specific command. $ ./awesome.rb help foo *** My Awesome Toolkit of Awesome *** Usage: ./awesome.rb foo [OPTION ...] Fooing myself I'm not sure what I'm doing, but I'm definitely fooing! Options: -i, --implement IMPLEMENT An implement on which to be fooed $ ./awesome.rb --install-completions Completions installed in /home/rtweeks/.bashrc Source /home/rtweeks/.bash-complete/awesome.rb-completions for immediate availability. $ source /home/rtweeks/.bash-complete/awesome.rb-completions $ ./awesome.rb <tab><tab> foo help $ ./awesome.rb f<tab> ↳ ./awesome.rb foo $ ./awesome.rb foo <tab> ↳ ./awesome.rb foo -- $ ./awesome.rb foo --<tab><tab> --help --implement $ ./awesome.rb foo --i<tab> ↳ ./awesome.rb foo --implement $ ./awesome.rb foo --implement <tab><tab> --help awesome.rb $ ./awesome.rb foo --implement spoon I'm fooed on a spoon ### Defining Toolkit Commands Just define tasks in the block of `Rake::ToolkitProgram.command_tasks` with `task` (i.e. `Rake::DSL#task`). If `desc` is used to provide a description, the task will become visible in help and completions. When a command task is initially defined, positional arguments to the command are available as an `Array` through `Rake::ToolkitProgram.args`. ### Option Parsing This gem extends `Rake::Task` with a `#parse_args` method that creates a `Rake::ToolkitProgram::CommandOptionParser` (derived from the standard library's `OptionParser`) and an argument accumulator and `yield`s them to its block. * The arguments accumulated through the `Rake::ToolkitProgram::CommandOptionParser` are available to the task in `Rake::ToolkitProgram.args`, replacing the normal `Array` of positional arguments. * Use the `into:` keyword of `#parse_args` to provide a custom argument accumulator object for the associated command. The default argument accumulator constructor can be defined with `Rake::ToolkitProgram.default_parsed_args`. Without either of these, the default accumulator is a `Hash`. * Options defined using `OptionParser#on` (or any of the variants) will print in the help for the associated command. ### Positional Arguments Accessing positional arguments given after the command name depends on whether or not `Rake::Task(Rake::ToolkitProgram::TaskExt)#parse_args` has been called on the command task. If this method is not called, positional arguments will be an `Array` accessible through `Rake::ToolkitProgram.args`. When `Rake::Task(Rake::ToolkitProgram::TaskExt)#parse_args` is used: * `Rake::ToolkitProgram::CommandOptionParser#capture_positionals` can be used to define how positional arguments are accumulated. * If the argument accumulator is a `Hash`, the default (without calling this method) is to assign the `Array` of positional arguments to the `nil` key of the `Hash`. * For other types of accumulators, the positional arguments are only accessible if `Rake::ToolkitProgram::CommandOptionParser#capture_positionals` is used to define how they are captured. * If a block is given to this method, the block of the method will receive the `Array` of positional arguments. If it is passed an argument value, that value is used as the key under which to store the positional arguments if the argument accumulator is a `Hash`. * `Rake::ToolkitProgram::CommandOptionParser#expect_positional_cardinality` can be used to set a rule for the count of positional arguments. This will affect the _usage_ presented in the help for the associated command. * `Rake::ToolkitProgram::CommandOptionParser#map_positional_args` may be used to transform (or otherwise process) positional arguments one at a time and in the context of options and/or arguments appearing earlier on the command line. ### Convenience Methods * `Rake::Task(Rake::ToolkitProgram::TaskExt)#prohibit_args` is a quick way, for commands that accept no options or positional arguments, to declare this so the help and bash completions reflect this. It is equivalent to using `#parse_args` and telling the parser `parser.expect_positional_cardinality(0)`. * `Rake::ToolkitProgram::CommandOptionParser#no_positional_args!` is a shortcut for calling `#expect_positional_cardinality(0)` on the same object. * `Rake::Task(Rake::ToolkitProgram::TaskExt)#invalid_args!` and `Rake::ToolkitProgram::CommandOptionParser#invalid_args!` are convenient ways to raise `Rake::ToolkitProgram::InvalidCommandLine` with a message. ## OptionParser in Rubies Before and After v2.4 The `OptionParser` class was extended in Ruby 2.4 to simplify capturing options into a `Hash` or other container implementing `#[]=` in a similar way. This gem supports that, but it means that behavior varies somewhat between the pre-2.4 era and the 2.4+ era. To have consistent behavior across that version change, the recommendation is to use a `Struct`, `OpenStruct`, or custom class to hold program options rather than `Hash`. ## Development After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). To run the tests, use `rake`, `rake test`, or `rspec spec`. Tests can only be run on systems that support `Kernel#fork`, as this is used to present a pristine and isolated environment for setting up the tool. If run using Ruby 2.3 or earlier, some tests will be pending because functionality expects Ruby 2.4's `OptionParser`. ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/PayTrace/rake-toolkit_program. For further details on contributing, see [CONTRIBUTING.md](./CONTRIBUTING.md).

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