https://github.com/kurotaky/bancor
Implement the logic of Bancor protocol.
https://github.com/kurotaky/bancor
bancor bancor-protocol cryptocurrency
Last synced: 7 months ago
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Implement the logic of Bancor protocol.
- Host: GitHub
- URL: https://github.com/kurotaky/bancor
- Owner: kurotaky
- License: mit
- Created: 2017-12-12T08:28:33.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2020-03-09T15:26:53.000Z (over 6 years ago)
- Last Synced: 2025-04-15T06:47:57.577Z (about 1 year ago)
- Topics: bancor, bancor-protocol, cryptocurrency
- Language: Ruby
- Size: 17.6 KB
- Stars: 17
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
- Code of conduct: CODE_OF_CONDUCT.md
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README
# Bancor
[](https://rubygems.org/gems/bancor)
[](https://travis-ci.org/kurotaky/bancor)
Implement the logic of Bancor protocol.
* [Bancor Protocol: Continuous Liquidity for Cryptographic Tokens through their Smart Contracts](https://storage.googleapis.com/website-bancor/2018/04/01ba8253-bancor_protocol_whitepaper_en.pdf)
* [Bancor Protocol: Continuous Liquidity and Asynchronous Price Discovery for Tokens through their Smart Contracts; aka “Smart Tokens](https://bravenewcoin.com/assets/Whitepapers/Bancor-Protocol-Whitepaper-en.pdf)
## Installation
Add this line to your application's Gemfile:
```ruby
gem 'bancor'
```
And then execute:
$ bundle
Or install it yourself as:
$ gem install bancor
## Usage
### issue/destroy by reserve token
```ruby
irb(main):008:0> bp = Bancor::Protocol.new(eth: 300000, rate: 1, crr: 0.2)
=> #
irb(main):009:0> bp.issue_by_reserve_token 300
=> 299.40179372385245
irb(main):010:0> bp
=> #
irb(main):011:0> bp.issue_by_reserve_token 700
=> 693.9974382206417
irb(main):012:0> bp
=> #
irb(main):013:0> bp.destroy_by_reserve_token 1302
=> 1307.966524590907
irb(main):014:0> bp
=> #
irb(main):015:0> bp.issue_by_reserve_token 100
=> 100.34530853232869
irb(main):016:0> bp
=> #
```
### issue/destroy by smart token
```ruby
irb(main):015:0> bp = Bancor::Protocol.new(eth: 300000, rate: 1, crr: 0.2)
=> #
irb(main):016:0> bp.issue_by_smart_token 50
=> 0.0
irb(main):017:0> bp
=> #
irb(main):018:0> bp.issue_by_smart_token 100
=> 0.0
irb(main):019:0> bp
=> #
irb(main):020:0> bp.destroy_by_smart_token 100
=> 0.0
irb(main):021:0> bp
=> #
irb(main):022:0> bp.destroy_by_smart_token 50
=> 0.0
irb(main):023:0> bp
=> #
```
## Development
After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` 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 tags, 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/kurotaky/bancor. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
## 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 Bancor project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/kurotaky/bancor/blob/master/CODE_OF_CONDUCT.md).