update README.md and add LICENSE.md

LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Superiorlu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1,8 +1,6 @@
 # MorseCode
 
-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/morse_code`. To experiment with that code, run `bin/console` for an interactive prompt.
-
-TODO: Delete this and the text above, and describe your gem
+Simple Morse Code Encode and Decode Tool
 
 ## Installation
 
@@ -22,14 +20,65 @@ Or install it yourself as:
 
 ## Usage
 
-TODO: Write usage instructions here
+### Encode
+
+```ruby
+require 'morse_code'
+
+content = 'I am Robot.'
+encode_content = MorseCode::Encoder.new(content).encode
+dit_dah = MorseCode::Encoder.new(content).dit_dah
+puts encode_content
+puts dit_dah
+
+$> .. .- -- .-. --- -... --- - .-.-.-
+$> DITDIT DITDAH DAHDAH DITDAHDIT DAHDAHDAH DAHDITDITDIT DAHDAHDAH DAH DITDAHDITDAHDITDAH
+```
 
-## Development
+### Decode
+
+```ruby
+require 'morse_code'
+
+content = '.. .- -- .-. --- -... --- - .-.-.-'
+decode_content = MorseCode::Decoder.new(content).decode
+puts decode_content
+$> I A M R O B O T .
+
+dit_dah = 'DITDIT DITDAH DAHDAH DITDAHDIT DAHDAHDAH DAHDITDITDIT DAHDAHDAH DAH DITDAHDITDAHDITDAH'
+dit_dah_to = MorseCode::Decoder.new(dit_dah).dit_dah_to
+puts dit_dah_to
+$> I A M R O B O T .
+```
+
+### Contributing
+
+#### Fork the Project
+
+```shell
+$ git https://github.com/superiorlu/morse_code.git
+$ cd morse_code
+$ git remote add upstream https://github.com/superiorlu/morse_code.git
+```
+
+#### Create a Toptic Branch
+
+```shell
+$ git checkout master
+$ git pull upstream master
+$ git checkout -b my-feature-branch
+```
+
+#### Run Test
+
+```shell
+$ bundle exec rake test
+```
 
-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.
+#### Make a Pull Request
 
-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).
+Click the `'Pull Request'` button and fill out the form.
 
-## Contributing
+### License
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/morse_code.
+MIT License. See [LICENSE](https://github.com/superiorlu/morse_code/blob/master/LICENSE.md) for details.