What is Railgun (RAIL) | What is Railgun token | What is RAIL token

In this article, we’ll discuss information about the Railgun project and RAIL token

What Is RAILGUN Privacy (RAIL)?

Railgun is a smart contract system that provides privacy and security to cryptocurrency and DeFi users via Zero Knowledge Proof (ZK-SNARK) technology. Using Railgun ensures your wallet addresses will be removed from your actions and transactions on blockchains where previously your information was publicly available for anyone to view. Railgun users will enjoy privacy when trading, using leverage platforms, and adding liquidity with Decentralized Applications (dApps). As Railgun sits directly on the Ethereum mainnet, it removes the security risk and extra steps associated additional layer 2 infrastructure such as trust in third parties. A number of ERC-20 tokens can be used straight away such as RAIL, USDC, renBTC, renZEC and more. Additional tokens can and will be added via governance vote.

Related Pages:

Website: Railgun.ch Github: Railgun Github Promotional AMA’s: Railgun AMA w/ AMA Room AMA With PANews

RAIL Token:

RAIL is the native governance token that is used for RAILGUN Privacy:

RAIL is purchasable on DeFi exchanges like Uniswap, it acts as a governance token and can be staked to gain voting rights on upgrades to Railgun. Owning RAIL allows you to participate in the future direction of Railgun. Our core goal of maintaining privacy also applies to governance; RAIL will be the first governance token allowing for anonymous governance participation.

Railgun developers will have no special privileges that supersede any governance of the RAILGUN system by RAIL token holders.

What can I use RAILGUN Privacy for:

• Entering into new coin investments without alerting those who follow your wallet
• Build a shielded balance without outsiders knowing the specifics of your diamond handbags
• Prevent spying and data collection about transaction habits
• Perform darkpool style trading where nobody can copy your farming strategies
• Make confidential payments to your attorney when seeking legal advice on personal disputes.
• Receive donations without outsiders being able to view donation history
• Be free from being targeted by advertisers or fraudsters based on your DeFi habits
• Stop any dates looking into your DeFi habits before having dinner with you
• Support the concept of DeFi, security of blockchain and maintain the privacy that non-DeFi institutions provide

Railgun Tokenomics:

Circulating supply at launch: 50 Million RAIL tokens. Max Supply Cap: 100 million RAIL tokens. Summary of initial distribution: 25% to Airdrop

25% to Foundation, 50% to DAO

Airdrop: Ethereum addresses that have made donations on the ETH network to privacy charities + nonprofits, such as the TOR Project, the Right to Privacy Foundation, the Free Software Foundation, and others, will be given an airdrop of RAIL tokens.

Foundation: The Right to Privacy Foundation issued the grant to develop this project in the beginning, and has volunteered to custody 25% of RAIL tokens to support the long-term benefit of the Project. The foundation is a registered charity and is not motivated by profit. These tokens will be used only for incentivizing developers and promotion of the Railgun platform and future deployments.

DAO: The tokens given to the DAO (50 Million) are locked and unminted. They can only be minted by a DAO vote by RAIL holders (For example, if the DAO wanted to give a bonus yield to liquidity pool runners of RAIL token.)

There is no RAILGUN company, and thus there are no VC investors or equity holders– it is a truly decentralised project.

How secure is RAILGUN Privacy and how easy will is it to use?

Outside of privacy, security is a top priority for Railgun. The Railgun development team boasts world class security experts, blockchain gurus and cryptography experts. Some key players in the blockchain security space as friends of Railgun. The libraries used are well established and the Railgun code has been audited by several popular audit companies including well known crypto audit firms like ABDK. Railgun is both trusted, and trustless. If you have used MetaMask or any other popular wallet it will be transparently familiar. Users won’t have to worry about how the zk-SNARK proofs s are working or take extra steps to send, receive or transact with privacy. Everything is handled behind the scenes and it’s open source so anyone can audit and find it’s working as intended.

How and Where to Buy RAIL token?

RAIL token is now live on the Ethereum mainnet. The token address for RAIL is 0xe76c6c83af64e4c60245d8c7de953df673a7a33d. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough ETH in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

SIGN UP ON BINANCE

Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2021)

Next step

You need a wallet address to Connect to Uniswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps

What is Metamask wallet | How to Create a wallet and Use

Transfer $ETH to your new Metamask wallet from your existing wallet

Next step

Connect Metamask wallet to Uniswap Decentralized Exchange and Buy, Swap RAIL token

Contract: 0xe76c6c83af64e4c60245d8c7de953df673a7a33d

Read more: What is Uniswap | Beginner’s Guide on How to Use Uniswap

The top exchange for trading in RAIL token is currently Uniswap v3 and Balancer

Find more information RAIL

WebsiteWebsite 2ExplorerWhitepaperSource CodeSocial ChannelSocial Channel 2Social Channel 3Coinmarketcap

🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ What You Should Know Before Investing in Cryptocurrency - For Beginner

⭐ ⭐ ⭐The project is of interest to the community. Join to Get free ‘GEEK coin’ (GEEKCASH coin)!

☞ **-----https://geekcash.org-----**⭐ ⭐ ⭐

I hope this post will help you. Don’t forget to leave a like, comment and sharing it with others. Thank you!

#blockchain #bitcoin #rail #railgun

What is GEEK

Buddha Community

What is Railgun (RAIL) | What is Railgun token | What is RAIL token

What is Railgun (RAIL) | What is Railgun token | What is RAIL token

In this article, we’ll discuss information about the Railgun project and RAIL token

What Is RAILGUN Privacy (RAIL)?

Railgun is a smart contract system that provides privacy and security to cryptocurrency and DeFi users via Zero Knowledge Proof (ZK-SNARK) technology. Using Railgun ensures your wallet addresses will be removed from your actions and transactions on blockchains where previously your information was publicly available for anyone to view. Railgun users will enjoy privacy when trading, using leverage platforms, and adding liquidity with Decentralized Applications (dApps). As Railgun sits directly on the Ethereum mainnet, it removes the security risk and extra steps associated additional layer 2 infrastructure such as trust in third parties. A number of ERC-20 tokens can be used straight away such as RAIL, USDC, renBTC, renZEC and more. Additional tokens can and will be added via governance vote.

Related Pages:

Website: Railgun.ch Github: Railgun Github Promotional AMA’s: Railgun AMA w/ AMA Room AMA With PANews

RAIL Token:

RAIL is the native governance token that is used for RAILGUN Privacy:

RAIL is purchasable on DeFi exchanges like Uniswap, it acts as a governance token and can be staked to gain voting rights on upgrades to Railgun. Owning RAIL allows you to participate in the future direction of Railgun. Our core goal of maintaining privacy also applies to governance; RAIL will be the first governance token allowing for anonymous governance participation.

Railgun developers will have no special privileges that supersede any governance of the RAILGUN system by RAIL token holders.

What can I use RAILGUN Privacy for:

• Entering into new coin investments without alerting those who follow your wallet
• Build a shielded balance without outsiders knowing the specifics of your diamond handbags
• Prevent spying and data collection about transaction habits
• Perform darkpool style trading where nobody can copy your farming strategies
• Make confidential payments to your attorney when seeking legal advice on personal disputes.
• Receive donations without outsiders being able to view donation history
• Be free from being targeted by advertisers or fraudsters based on your DeFi habits
• Stop any dates looking into your DeFi habits before having dinner with you
• Support the concept of DeFi, security of blockchain and maintain the privacy that non-DeFi institutions provide

Railgun Tokenomics:

Circulating supply at launch: 50 Million RAIL tokens. Max Supply Cap: 100 million RAIL tokens. Summary of initial distribution: 25% to Airdrop

25% to Foundation, 50% to DAO

Airdrop: Ethereum addresses that have made donations on the ETH network to privacy charities + nonprofits, such as the TOR Project, the Right to Privacy Foundation, the Free Software Foundation, and others, will be given an airdrop of RAIL tokens.

Foundation: The Right to Privacy Foundation issued the grant to develop this project in the beginning, and has volunteered to custody 25% of RAIL tokens to support the long-term benefit of the Project. The foundation is a registered charity and is not motivated by profit. These tokens will be used only for incentivizing developers and promotion of the Railgun platform and future deployments.

DAO: The tokens given to the DAO (50 Million) are locked and unminted. They can only be minted by a DAO vote by RAIL holders (For example, if the DAO wanted to give a bonus yield to liquidity pool runners of RAIL token.)

There is no RAILGUN company, and thus there are no VC investors or equity holders– it is a truly decentralised project.

How secure is RAILGUN Privacy and how easy will is it to use?

Outside of privacy, security is a top priority for Railgun. The Railgun development team boasts world class security experts, blockchain gurus and cryptography experts. Some key players in the blockchain security space as friends of Railgun. The libraries used are well established and the Railgun code has been audited by several popular audit companies including well known crypto audit firms like ABDK. Railgun is both trusted, and trustless. If you have used MetaMask or any other popular wallet it will be transparently familiar. Users won’t have to worry about how the zk-SNARK proofs s are working or take extra steps to send, receive or transact with privacy. Everything is handled behind the scenes and it’s open source so anyone can audit and find it’s working as intended.

How and Where to Buy RAIL token?

RAIL token is now live on the Ethereum mainnet. The token address for RAIL is 0xe76c6c83af64e4c60245d8c7de953df673a7a33d. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough ETH in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

SIGN UP ON BINANCE

Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2021)

Next step

You need a wallet address to Connect to Uniswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps

What is Metamask wallet | How to Create a wallet and Use

Transfer $ETH to your new Metamask wallet from your existing wallet

Next step

Connect Metamask wallet to Uniswap Decentralized Exchange and Buy, Swap RAIL token

Contract: 0xe76c6c83af64e4c60245d8c7de953df673a7a33d

Read more: What is Uniswap | Beginner’s Guide on How to Use Uniswap

The top exchange for trading in RAIL token is currently Uniswap v3 and Balancer

Find more information RAIL

WebsiteWebsite 2ExplorerWhitepaperSource CodeSocial ChannelSocial Channel 2Social Channel 3Coinmarketcap

🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ What You Should Know Before Investing in Cryptocurrency - For Beginner

⭐ ⭐ ⭐The project is of interest to the community. Join to Get free ‘GEEK coin’ (GEEKCASH coin)!

☞ **-----https://geekcash.org-----**⭐ ⭐ ⭐

I hope this post will help you. Don’t forget to leave a like, comment and sharing it with others. Thank you!

#blockchain #bitcoin #rail #railgun

Ruby on Rails Development Services | Ruby on Rails Development

Ruby on Rails is a development tool that offers Web & Mobile App Developers a structure for all the codes they write resulting in time-saving with all the common repetitive tasks during the development stage.

Want to build a Website or Mobile App with Ruby on Rails Framework

Connect with WebClues Infotech, the top Web & Mobile App development company that has served more than 600 clients worldwide. After serving them with our services WebClues Infotech is ready to serve you in fulfilling your Web & Mobile App Development Requirements.

Want to know more about development on the Ruby on Rails framework?

Visit: https://www.webcluesinfotech.com/ruby-on-rails-development/

Share your requirements https://www.webcluesinfotech.com/contact-us/

View Portfolio https://www.webcluesinfotech.com/portfolio/

#ruby on rails development services #ruby on rails development #ruby on rails web development company #ruby on rails development company #hire ruby on rails developer #hire ruby on rails developers

Royce  Reinger

Royce Reinger

1658068560

WordsCounted: A Ruby Natural Language Processor

WordsCounted

We are all in the gutter, but some of us are looking at the stars.

-- Oscar Wilde

WordsCounted is a Ruby NLP (natural language processor). WordsCounted lets you implement powerful tokensation strategies with a very flexible tokeniser class.

Features

  • Out of the box, get the following data from any string or readable file, or URL:
    • Token count and unique token count
    • Token densities, frequencies, and lengths
    • Char count and average chars per token
    • The longest tokens and their lengths
    • The most frequent tokens and their frequencies.
  • A flexible way to exclude tokens from the tokeniser. You can pass a string, regexp, symbol, lambda, or an array of any combination of those types for powerful tokenisation strategies.
  • Pass your own regexp rules to the tokeniser if you prefer. The default regexp filters special characters but keeps hyphens and apostrophes. It also plays nicely with diacritics (UTF and unicode characters): Bayrūt is treated as ["Bayrūt"] and not ["Bayr", "ū", "t"], for example.
  • Opens and reads files. Pass in a file path or a url instead of a string.

Installation

Add this line to your application's Gemfile:

gem 'words_counted'

And then execute:

$ bundle

Or install it yourself as:

$ gem install words_counted

Usage

Pass in a string or a file path, and an optional filter and/or regexp.

counter = WordsCounted.count(
  "We are all in the gutter, but some of us are looking at the stars."
)

# Using a file
counter = WordsCounted.from_file("path/or/url/to/my/file.txt")

.count and .from_file are convenience methods that take an input, tokenise it, and return an instance of WordsCounted::Counter initialized with the tokens. The WordsCounted::Tokeniser and WordsCounted::Counter classes can be used alone, however.

API

WordsCounted

WordsCounted.count(input, options = {})

Tokenises input and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.count("Hello Beirut!")

Accepts two options: exclude and regexp. See Excluding tokens from the analyser and Passing in a custom regexp respectively.

WordsCounted.from_file(path, options = {})

Reads and tokenises a file, and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.from_file("hello_beirut.txt")

Accepts the same options as .count.

Tokeniser

The tokeniser allows you to tokenise text in a variety of ways. You can pass in your own rules for tokenisation, and apply a powerful filter with any combination of rules as long as they can boil down into a lambda.

Out of the box the tokeniser includes only alpha chars. Hyphenated tokens and tokens with apostrophes are considered a single token.

#tokenise([pattern: TOKEN_REGEXP, exclude: nil])

tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise

# With `exclude`
tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise(exclude: "hello")

# With `pattern`
tokeniser = WordsCounted::Tokeniser.new("I <3 Beirut!").tokenise(pattern: /[a-z]/i)

See Excluding tokens from the analyser and Passing in a custom regexp for more information.

Counter

The WordsCounted::Counter class allows you to collect various statistics from an array of tokens.

#token_count

Returns the token count of a given string.

counter.token_count #=> 15

#token_frequency

Returns a sorted (unstable) two-dimensional array where each element is a token and its frequency. The array is sorted by frequency in descending order.

counter.token_frequency

[
  ["the", 2],
  ["are", 2],
  ["we",  1],
  # ...
  ["all", 1]
]

#most_frequent_tokens

Returns a hash where each key-value pair is a token and its frequency.

counter.most_frequent_tokens

{ "are" => 2, "the" => 2 }

#token_lengths

Returns a sorted (unstable) two-dimentional array where each element contains a token and its length. The array is sorted by length in descending order.

counter.token_lengths

[
  ["looking", 7],
  ["gutter",  6],
  ["stars",   5],
  # ...
  ["in",      2]
]

#longest_tokens

Returns a hash where each key-value pair is a token and its length.

counter.longest_tokens

{ "looking" => 7 }

#token_density([ precision: 2 ])

Returns a sorted (unstable) two-dimentional array where each element contains a token and its density as a float, rounded to a precision of two. The array is sorted by density in descending order. It accepts a precision argument, which must be a float.

counter.token_density

[
  ["are",     0.13],
  ["the",     0.13],
  ["but",     0.07 ],
  # ...
  ["we",      0.07 ]
]

#char_count

Returns the char count of tokens.

counter.char_count #=> 76

#average_chars_per_token([ precision: 2 ])

Returns the average char count per token rounded to two decimal places. Accepts a precision argument which defaults to two. Precision must be a float.

counter.average_chars_per_token #=> 4

#uniq_token_count

Returns the number of unique tokens.

counter.uniq_token_count #=> 13

Excluding tokens from the tokeniser

You can exclude anything you want from the input by passing the exclude option. The exclude option accepts a variety of filters and is extremely flexible.

  1. A space-delimited string. The filter will normalise the string.
  2. A regular expression.
  3. A lambda.
  4. A symbol that names a predicate method. For example :odd?.
  5. An array of any combination of the above.
tokeniser =
  WordsCounted::Tokeniser.new(
    "Magnificent! That was magnificent, Trevor."
  )

# Using a string
tokeniser.tokenise(exclude: "was magnificent")
# => ["that", "trevor"]

# Using a regular expression
tokeniser.tokenise(exclude: /trevor/)
# => ["magnificent", "that", "was", "magnificent"]

# Using a lambda
tokeniser.tokenise(exclude: ->(t) { t.length < 4 })
# => ["magnificent", "that", "magnificent", "trevor"]

# Using symbol
tokeniser = WordsCounted::Tokeniser.new("Hello! محمد")
tokeniser.tokenise(exclude: :ascii_only?)
# => ["محمد"]

# Using an array
tokeniser = WordsCounted::Tokeniser.new(
  "Hello! اسماءنا هي محمد، كارولينا، سامي، وداني"
)
tokeniser.tokenise(
  exclude: [:ascii_only?, /محمد/, ->(t) { t.length > 6}, "و"]
)
# => ["هي", "سامي", "وداني"]

Passing in a custom regexp

The default regexp accounts for letters, hyphenated tokens, and apostrophes. This means twenty-one is treated as one token. So is Mohamad's.

/[\p{Alpha}\-']+/

You can pass your own criteria as a Ruby regular expression to split your string as desired.

For example, if you wanted to include numbers, you can override the regular expression:

counter = WordsCounted.count("Numbers 1, 2, and 3", pattern: /[\p{Alnum}\-']+/)
counter.tokens
#=> ["numbers", "1", "2", "and", "3"]

Opening and reading files

Use the from_file method to open files. from_file accepts the same options as .count. The file path can be a URL.

counter = WordsCounted.from_file("url/or/path/to/file.text")

Gotchas

A hyphen used in leu of an em or en dash will form part of the token. This affects the tokeniser algorithm.

counter = WordsCounted.count("How do you do?-you are well, I see.")
counter.token_frequency

[
  ["do",   2],
  ["how",  1],
  ["you",  1],
  ["-you", 1], # WTF, mate!
  ["are",  1],
  # ...
]

In this example -you and you are separate tokens. Also, the tokeniser does not include numbers by default. Remember that you can pass your own regular expression if the default behaviour does not fit your needs.

A note on case sensitivity

The program will normalise (downcase) all incoming strings for consistency and filters.

Roadmap

Ability to open URLs

def self.from_url
  # open url and send string here after removing html
end

Are you using WordsCounted to do something interesting? Please tell me about it.

Gem Version 

RubyDoc documentation.

Demo

Visit this website for one example of what you can do with WordsCounted.


Contributors

See contributors.

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

Author: Abitdodgy
Source Code: https://github.com/abitdodgy/words_counted 
License: MIT license

#ruby #nlp 

Words Counted: A Ruby Natural Language Processor.

WordsCounted

We are all in the gutter, but some of us are looking at the stars.

-- Oscar Wilde

WordsCounted is a Ruby NLP (natural language processor). WordsCounted lets you implement powerful tokensation strategies with a very flexible tokeniser class.

Are you using WordsCounted to do something interesting? Please tell me about it.

 

Demo

Visit this website for one example of what you can do with WordsCounted.

Features

  • Out of the box, get the following data from any string or readable file, or URL:
    • Token count and unique token count
    • Token densities, frequencies, and lengths
    • Char count and average chars per token
    • The longest tokens and their lengths
    • The most frequent tokens and their frequencies.
  • A flexible way to exclude tokens from the tokeniser. You can pass a string, regexp, symbol, lambda, or an array of any combination of those types for powerful tokenisation strategies.
  • Pass your own regexp rules to the tokeniser if you prefer. The default regexp filters special characters but keeps hyphens and apostrophes. It also plays nicely with diacritics (UTF and unicode characters): Bayrūt is treated as ["Bayrūt"] and not ["Bayr", "ū", "t"], for example.
  • Opens and reads files. Pass in a file path or a url instead of a string.

Installation

Add this line to your application's Gemfile:

gem 'words_counted'

And then execute:

$ bundle

Or install it yourself as:

$ gem install words_counted

Usage

Pass in a string or a file path, and an optional filter and/or regexp.

counter = WordsCounted.count(
  "We are all in the gutter, but some of us are looking at the stars."
)

# Using a file
counter = WordsCounted.from_file("path/or/url/to/my/file.txt")

.count and .from_file are convenience methods that take an input, tokenise it, and return an instance of WordsCounted::Counter initialized with the tokens. The WordsCounted::Tokeniser and WordsCounted::Counter classes can be used alone, however.

API

WordsCounted

WordsCounted.count(input, options = {})

Tokenises input and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.count("Hello Beirut!")

Accepts two options: exclude and regexp. See Excluding tokens from the analyser and Passing in a custom regexp respectively.

WordsCounted.from_file(path, options = {})

Reads and tokenises a file, and initializes a WordsCounted::Counter object with the resulting tokens.

counter = WordsCounted.from_file("hello_beirut.txt")

Accepts the same options as .count.

Tokeniser

The tokeniser allows you to tokenise text in a variety of ways. You can pass in your own rules for tokenisation, and apply a powerful filter with any combination of rules as long as they can boil down into a lambda.

Out of the box the tokeniser includes only alpha chars. Hyphenated tokens and tokens with apostrophes are considered a single token.

#tokenise([pattern: TOKEN_REGEXP, exclude: nil])

tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise

# With `exclude`
tokeniser = WordsCounted::Tokeniser.new("Hello Beirut!").tokenise(exclude: "hello")

# With `pattern`
tokeniser = WordsCounted::Tokeniser.new("I <3 Beirut!").tokenise(pattern: /[a-z]/i)

See Excluding tokens from the analyser and Passing in a custom regexp for more information.

Counter

The WordsCounted::Counter class allows you to collect various statistics from an array of tokens.

#token_count

Returns the token count of a given string.

counter.token_count #=> 15

#token_frequency

Returns a sorted (unstable) two-dimensional array where each element is a token and its frequency. The array is sorted by frequency in descending order.

counter.token_frequency

[
  ["the", 2],
  ["are", 2],
  ["we",  1],
  # ...
  ["all", 1]
]

#most_frequent_tokens

Returns a hash where each key-value pair is a token and its frequency.

counter.most_frequent_tokens

{ "are" => 2, "the" => 2 }

#token_lengths

Returns a sorted (unstable) two-dimentional array where each element contains a token and its length. The array is sorted by length in descending order.

counter.token_lengths

[
  ["looking", 7],
  ["gutter",  6],
  ["stars",   5],
  # ...
  ["in",      2]
]

#longest_tokens

Returns a hash where each key-value pair is a token and its length.

counter.longest_tokens

{ "looking" => 7 }

#token_density([ precision: 2 ])

Returns a sorted (unstable) two-dimentional array where each element contains a token and its density as a float, rounded to a precision of two. The array is sorted by density in descending order. It accepts a precision argument, which must be a float.

counter.token_density

[
  ["are",     0.13],
  ["the",     0.13],
  ["but",     0.07 ],
  # ...
  ["we",      0.07 ]
]

#char_count

Returns the char count of tokens.

counter.char_count #=> 76

#average_chars_per_token([ precision: 2 ])

Returns the average char count per token rounded to two decimal places. Accepts a precision argument which defaults to two. Precision must be a float.

counter.average_chars_per_token #=> 4

#uniq_token_count

Returns the number of unique tokens.

counter.uniq_token_count #=> 13

Excluding tokens from the tokeniser

You can exclude anything you want from the input by passing the exclude option. The exclude option accepts a variety of filters and is extremely flexible.

  1. A space-delimited string. The filter will normalise the string.
  2. A regular expression.
  3. A lambda.
  4. A symbol that names a predicate method. For example :odd?.
  5. An array of any combination of the above.
tokeniser =
  WordsCounted::Tokeniser.new(
    "Magnificent! That was magnificent, Trevor."
  )

# Using a string
tokeniser.tokenise(exclude: "was magnificent")
# => ["that", "trevor"]

# Using a regular expression
tokeniser.tokenise(exclude: /trevor/)
# => ["magnificent", "that", "was", "magnificent"]

# Using a lambda
tokeniser.tokenise(exclude: ->(t) { t.length < 4 })
# => ["magnificent", "that", "magnificent", "trevor"]

# Using symbol
tokeniser = WordsCounted::Tokeniser.new("Hello! محمد")
tokeniser.tokenise(exclude: :ascii_only?)
# => ["محمد"]

# Using an array
tokeniser = WordsCounted::Tokeniser.new(
  "Hello! اسماءنا هي محمد، كارولينا، سامي، وداني"
)
tokeniser.tokenise(
  exclude: [:ascii_only?, /محمد/, ->(t) { t.length > 6}, "و"]
)
# => ["هي", "سامي", "وداني"]

Passing in a custom regexp

The default regexp accounts for letters, hyphenated tokens, and apostrophes. This means twenty-one is treated as one token. So is Mohamad's.

/[\p{Alpha}\-']+/

You can pass your own criteria as a Ruby regular expression to split your string as desired.

For example, if you wanted to include numbers, you can override the regular expression:

counter = WordsCounted.count("Numbers 1, 2, and 3", pattern: /[\p{Alnum}\-']+/)
counter.tokens
#=> ["numbers", "1", "2", "and", "3"]

Opening and reading files

Use the from_file method to open files. from_file accepts the same options as .count. The file path can be a URL.

counter = WordsCounted.from_file("url/or/path/to/file.text")

Gotchas

A hyphen used in leu of an em or en dash will form part of the token. This affects the tokeniser algorithm.

counter = WordsCounted.count("How do you do?-you are well, I see.")
counter.token_frequency

[
  ["do",   2],
  ["how",  1],
  ["you",  1],
  ["-you", 1], # WTF, mate!
  ["are",  1],
  # ...
]

In this example -you and you are separate tokens. Also, the tokeniser does not include numbers by default. Remember that you can pass your own regular expression if the default behaviour does not fit your needs.

A note on case sensitivity

The program will normalise (downcase) all incoming strings for consistency and filters.

Roadmap

Ability to open URLs

def self.from_url
  # open url and send string here after removing html
end

Contributors

See contributors.

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

Author: abitdodgy
Source code: https://github.com/abitdodgy/words_counted
License: MIT license

#ruby  #ruby-on-rails 

aaron silva

aaron silva

1622197808

SafeMoon Clone | Create A DeFi Token Like SafeMoon | DeFi token like SafeMoon

SafeMoon is a decentralized finance (DeFi) token. This token consists of RFI tokenomics and auto-liquidity generating protocol. A DeFi token like SafeMoon has reached the mainstream standards under the Binance Smart Chain. Its success and popularity have been immense, thus, making the majority of the business firms adopt this style of cryptocurrency as an alternative.

A DeFi token like SafeMoon is almost similar to the other crypto-token, but the only difference being that it charges a 10% transaction fee from the users who sell their tokens, in which 5% of the fee is distributed to the remaining SafeMoon owners. This feature rewards the owners for holding onto their tokens.

Read More @ https://bit.ly/3oFbJoJ

#create a defi token like safemoon #defi token like safemoon #safemoon token #safemoon token clone #defi token