Coin Introduction

Coin Introduction

1624245761

What is Promisetoken (PROMISE) | What is PROMISE token

In this article, we’ll discuss information about the Promisetoken project and PROMISE token

Promise is the world’s first BEP20 token based on trust. Our token guarantees a continuously increasing price because everyone who holds the Promise token makes a promise to hold it for at least 15 days.Promise is a project driven by the community. This community consists of loyal people who are motivated to build a better future. Everyone in this community has one goal: to be part of this loyal and honest movement.

Explore Our Key Features

Trade

Promise tokens can be bought and sold on the decentralised trading platform Pancakeswap Trading takes place on the Binance Smart Chain (BSC) with the current trading pairs: BNB/PROMISE & ETH/PROMISE

Transparency

The Promise Smart Contract is verified and publicly viewable by all users on the Binance Smart Chain Explorer. All token balances and executed transactions & trades can be viewed on the Binance Smart Chain.

Vision

Steady growth through a 100% community driven token with deflationary characteristics. Development team burned all team tokens and participated in the launch fairly like anyone else. Limited circulating supply keeps the price high.

Measures

Half of the tokens were burnt at the start, with a further 2% being burnt with each subsequent transaction. Through the promise, users will cause a shortage of supply which will cause the price to rise rapidly. With an adjusted liquidity, the token will grow sustainably.

WHY PROMISE:

Promise is a project driven by the community. This community consists of loyal people who are motivated to build a better future.

Everyone in this community has one goal: to be part of this loyal and honest movement.

Become a part of this movement and achieve not only maximized profits but also exclusive benefits as a loyal partner of this community

Tokens Fair Distribution

SYMBOL: PROMISE
TOTAL SUPPLY: 1.000.000.000.000.000
BURNED: 500.000.000.000.000
DIGITS: 9

Burned: 500,000,000,000,000 | (50%)
Locked Pre-Sale Supply: 425,000,000,000,000| (42.75%)
Team Wallet: 50,000,000,000,000 | (5%)
Marketing: 25,000,000,000,000 | (2.25%)

Wall of Honor & Shame

Wall of Honor

All Promise Token holders that keep the promise of holding the token more than 15 days are listed here. The holders that hold the token the longest are praised here.

  • Lottery Pool: All loyal partners of the Promise Community get a right to enter the lottery pool to earn winnings.
  • Charity Votes: Mr. Promise volunteers to do donations to charity organizations. Have a right where donations will go.
  • Burning Votes: To keep increasing the price, tokens get burned to create a scarcity in supply. Decide when they should take place.

Wall of Shame

All Promise token holder who reswap their tokens to any other cryptocurrency within Coming Soon break their promise and will be presented here in the Wall of Shame.

  • Discover all the addresses that have broken their promise by selling the token within Coming Soon or less.
  • Mock the people that break the promise of holding Promise Tokens for at least Coming Soon by disliking their Wallet ID.
  • Comment and discuss on the addresses that do not hold their promise with our community.
  • Have an insight of the statistics of Wallet IDs through the Binance Smart Chain Explorer.

Frequently Asked Question

Below you will find all frequently asked questions about the Promise Project. If you have any other questions, please get in touch.

What is Promise?

Promise is the world’s first BEP20 token based on trust. Our token guarantees a continuously increasing price because everyone who holds the Promise token makes a promise to hold it for at least 15 days. The longest holders will be honored with glory and shown on the top list of the Wall of Honor, while others who don’t keep their promise will end up on the Wall of Shame and be mocked by the community.

What is the utility of Promise?

The utility of Promise Tokens is like any other a means of value, which can be stored or transacted. The Promise Token runs on the Binance Smart Chain.

But there is a main function that has never been found in another project yet. The main function is keeping the value of each Promise Token increasing by making each buyer promise to hold the Token for at least 15 days. This keeps the supply low and the demand high.

What is the fee distribution?

Every transaction within the Promise smart contract applies a 4% fee, meaning buy and sell orders. Out of this, 2% will be automatically distributed to Promise Token holders. This serves as a reward for those people who keep the Promise the longest and support the project. The other 2% will be distributed to the Liquidity pool which leads to a higher price floor of Promise Tokens.

How many tokens will be burned?

50% of the total token supply has been burned already. In future, we will initiate further manual and controlled burns to keep the price high and ever-increasing. This way we can guarantee a scarcity of the tokens with an ever-increasing demand with our strategic marketing methods.

Why can’t I see the USD value on Trust Wallet?

In order for the USD value to be displayed on Trust Wallet, the Promise token must be listed on CoinMarketCap or CoinGecko. Only then Trust Wallet can pull the data using an API and display the USD value.

How and Where to Buy PROMISE token?

PROMISE token is now live on the Binance mainnet. The token address for PROMISE is 0xcbccf14b051947bdcd1e20b77015208a1ad5ea25. 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 BNB in your wallet to cover the transaction fees.

Join To Get BNB (Binance Coin)! ☞ CLICK HERE

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 Pancakeswap 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 $BNB to your new Metamask wallet from your existing wallet

Next step

Connect Metamask Wallet to Pancakeswap Decentralized Exchange and Buy, Swap PROMISE token

Contract: 0xcbccf14b051947bdcd1e20b77015208a1ad5ea25

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

The top exchange for trading in PROMISE token is currently Pancakeswap v2

Find more information PROMISE

☞ Website ☞ Explorer ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Social Channel 2 ☞ Coinmarketcap

🔺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 #promise #promisetoken

What is GEEK

Buddha Community

What is Promisetoken (PROMISE) | What is PROMISE token
Coin Introduction

Coin Introduction

1624245761

What is Promisetoken (PROMISE) | What is PROMISE token

In this article, we’ll discuss information about the Promisetoken project and PROMISE token

Promise is the world’s first BEP20 token based on trust. Our token guarantees a continuously increasing price because everyone who holds the Promise token makes a promise to hold it for at least 15 days.Promise is a project driven by the community. This community consists of loyal people who are motivated to build a better future. Everyone in this community has one goal: to be part of this loyal and honest movement.

Explore Our Key Features

Trade

Promise tokens can be bought and sold on the decentralised trading platform Pancakeswap Trading takes place on the Binance Smart Chain (BSC) with the current trading pairs: BNB/PROMISE & ETH/PROMISE

Transparency

The Promise Smart Contract is verified and publicly viewable by all users on the Binance Smart Chain Explorer. All token balances and executed transactions & trades can be viewed on the Binance Smart Chain.

Vision

Steady growth through a 100% community driven token with deflationary characteristics. Development team burned all team tokens and participated in the launch fairly like anyone else. Limited circulating supply keeps the price high.

Measures

Half of the tokens were burnt at the start, with a further 2% being burnt with each subsequent transaction. Through the promise, users will cause a shortage of supply which will cause the price to rise rapidly. With an adjusted liquidity, the token will grow sustainably.

WHY PROMISE:

Promise is a project driven by the community. This community consists of loyal people who are motivated to build a better future.

Everyone in this community has one goal: to be part of this loyal and honest movement.

Become a part of this movement and achieve not only maximized profits but also exclusive benefits as a loyal partner of this community

Tokens Fair Distribution

SYMBOL: PROMISE
TOTAL SUPPLY: 1.000.000.000.000.000
BURNED: 500.000.000.000.000
DIGITS: 9

Burned: 500,000,000,000,000 | (50%)
Locked Pre-Sale Supply: 425,000,000,000,000| (42.75%)
Team Wallet: 50,000,000,000,000 | (5%)
Marketing: 25,000,000,000,000 | (2.25%)

Wall of Honor & Shame

Wall of Honor

All Promise Token holders that keep the promise of holding the token more than 15 days are listed here. The holders that hold the token the longest are praised here.

  • Lottery Pool: All loyal partners of the Promise Community get a right to enter the lottery pool to earn winnings.
  • Charity Votes: Mr. Promise volunteers to do donations to charity organizations. Have a right where donations will go.
  • Burning Votes: To keep increasing the price, tokens get burned to create a scarcity in supply. Decide when they should take place.

Wall of Shame

All Promise token holder who reswap their tokens to any other cryptocurrency within Coming Soon break their promise and will be presented here in the Wall of Shame.

  • Discover all the addresses that have broken their promise by selling the token within Coming Soon or less.
  • Mock the people that break the promise of holding Promise Tokens for at least Coming Soon by disliking their Wallet ID.
  • Comment and discuss on the addresses that do not hold their promise with our community.
  • Have an insight of the statistics of Wallet IDs through the Binance Smart Chain Explorer.

Frequently Asked Question

Below you will find all frequently asked questions about the Promise Project. If you have any other questions, please get in touch.

What is Promise?

Promise is the world’s first BEP20 token based on trust. Our token guarantees a continuously increasing price because everyone who holds the Promise token makes a promise to hold it for at least 15 days. The longest holders will be honored with glory and shown on the top list of the Wall of Honor, while others who don’t keep their promise will end up on the Wall of Shame and be mocked by the community.

What is the utility of Promise?

The utility of Promise Tokens is like any other a means of value, which can be stored or transacted. The Promise Token runs on the Binance Smart Chain.

But there is a main function that has never been found in another project yet. The main function is keeping the value of each Promise Token increasing by making each buyer promise to hold the Token for at least 15 days. This keeps the supply low and the demand high.

What is the fee distribution?

Every transaction within the Promise smart contract applies a 4% fee, meaning buy and sell orders. Out of this, 2% will be automatically distributed to Promise Token holders. This serves as a reward for those people who keep the Promise the longest and support the project. The other 2% will be distributed to the Liquidity pool which leads to a higher price floor of Promise Tokens.

How many tokens will be burned?

50% of the total token supply has been burned already. In future, we will initiate further manual and controlled burns to keep the price high and ever-increasing. This way we can guarantee a scarcity of the tokens with an ever-increasing demand with our strategic marketing methods.

Why can’t I see the USD value on Trust Wallet?

In order for the USD value to be displayed on Trust Wallet, the Promise token must be listed on CoinMarketCap or CoinGecko. Only then Trust Wallet can pull the data using an API and display the USD value.

How and Where to Buy PROMISE token?

PROMISE token is now live on the Binance mainnet. The token address for PROMISE is 0xcbccf14b051947bdcd1e20b77015208a1ad5ea25. 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 BNB in your wallet to cover the transaction fees.

Join To Get BNB (Binance Coin)! ☞ CLICK HERE

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 Pancakeswap 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 $BNB to your new Metamask wallet from your existing wallet

Next step

Connect Metamask Wallet to Pancakeswap Decentralized Exchange and Buy, Swap PROMISE token

Contract: 0xcbccf14b051947bdcd1e20b77015208a1ad5ea25

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

The top exchange for trading in PROMISE token is currently Pancakeswap v2

Find more information PROMISE

☞ Website ☞ Explorer ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Social Channel 2 ☞ Coinmarketcap

🔺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 #promise #promisetoken

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 

Mohammed Richards

Mohammed Richards

1659601560

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

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