README.md in grid_generator-0.1.0 vs README.md in grid_generator-0.1.1

@@ -1,39 +1,49 @@
 # GridGenerator
 
-TODO: Delete this and the text below, and describe your gem
+Library for generating grids based on twisty puzzles. The output can be used in svg `polygon` and `line` elements.
 
-Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/grid_generator`. To experiment with that code, run `bin/console` for an interactive prompt.
-
 ## Installation
 
-TODO: Replace `UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG` with your gem name right after releasing it to RubyGems.org. Please do not do it earlier due to security reasons. Alternatively, replace this section with instructions to install your gem from git if you don't plan to release to RubyGems.org.
-
 Install the gem and add to the application's Gemfile by executing:
 
-    $ bundle add UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG
+    $ bundle add grid_generator 
 
 If bundler is not being used to manage dependencies, install the gem by executing:
 
-    $ gem install UPDATE_WITH_YOUR_GEM_NAME_PRIOR_TO_RELEASE_TO_RUBYGEMS_ORG
+    $ gem install grid_generator 
 
 ## Usage
 
-TODO: Write usage instructions here
+Generate an iso grid at co-ordinates 20, 20, with each unit being 20.
 
+Squares arguments are csv-like with commas separating elements and newlines separating rows.
+
+Each element can be a colour, represented by a letter, or blank, represented by a dash.
+
+```
+grid = GridGenerator.iso_view(x: 20, y: 20, units: 20, top_squares: "-,-,-\\n-,-,R\\n-,-,W", front_squares: "-,-,R\\n-,b,-\\n-,b,-", right_squares: "B,B,-\\n-,r,-\\n-,r,-")
+```
+
+Serialized the data for use in svg polygon and line elements: 
+
+```
+grid.as_json
+```
+
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. 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 the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
 
 ## Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/grid_generator. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/[USERNAME]/grid_generator/blob/main/CODE_OF_CONDUCT.md).
+Bug reports and pull requests are welcome on GitHub at https://github.com/mrlhumphreys/grid_generator. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/mrlhumphreys/grid_generator/blob/main/CODE_OF_CONDUCT.md).
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
 
 ## Code of Conduct
 
-Everyone interacting in the GridGenerator project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/grid_generator/blob/main/CODE_OF_CONDUCT.md).
+Everyone interacting in the GridGenerator project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/mrlhumphreys/grid_generator/blob/main/CODE_OF_CONDUCT.md).