📘 booleanlab

A comprehensive TypeScript utility library for advanced boolean operations. Simplify your boolean logic with easy-to-use functions.

📦 Installation

Install booleanlab via npm or yarn:

npm install booleanlab

yarn add booleanlab

🚀 Usage

Import the required functions into your TypeScript or JavaScript project:

import { trueValue, falseValue, isEqual, andOperation } from 'booleanlab';

console.log(trueValue());  // true
console.log(falseValue()); // false
console.log(isEqual(true, false)); // false
console.log(andOperation(true, false)); // false

🔧 API Reference

🟢 trueValue()

Returns the boolean value true.

trueValue(); // true

🔴 falseValue()

Returns the boolean value false.

falseValue(); // false

📊 isEqual(a: boolean, b: boolean)

Returns true if both boolean values are equal, false otherwise.

isEqual(true, true);  // true
isEqual(true, false); // false

🔄 isNotEqual(a: boolean, b: boolean)

Returns true if both boolean values are not equal, false otherwise.

isNotEqual(true, false); // true
isNotEqual(false, false); // false

🔗 andOperation(a: boolean, b: boolean)

Performs a logical AND operation on two boolean values.

andOperation(true, true);   // true
andOperation(true, false);  // false

🔘 orOperation(a: boolean, b: boolean)

Performs a logical OR operation on two boolean values.

orOperation(true, false);  // true
orOperation(false, false); // false

❌ xorOperation(a: boolean, b: boolean)

Performs a logical XOR (exclusive OR) operation.

xorOperation(true, false); // true
xorOperation(true, true);  // false

🔄 negate(a: boolean)

Returns the negation (inverse) of a boolean value.

negate(true);  // false
negate(false); // true

✅ isTrue(a: boolean)

Checks if a value is exactly true.

isTrue(true);  // true
isTrue(false); // false

❌ isFalse(a: boolean)

Checks if a value is exactly false.

isFalse(false); // true
isFalse(true);  // false

🔢 toBinary(a: boolean)

Converts a boolean to a binary number (1 for true, 0 for false).

toBinary(true);  // 1
toBinary(false); // 0

🔁 toBoolean(a: any)

Converts any value to a boolean (falsy values become false, truthy values become true).

toBoolean(1);    // true
toBoolean(0);    // false
toBoolean(null); // false

🚫 nandOperation(a: boolean, b: boolean)

Performs a logical NAND (NOT AND) operation.

nandOperation(true, true);  // false
nandOperation(false, true); // true

🚫 norOperation(a: boolean, b: boolean)

Performs a logical NOR (NOT OR) operation.

norOperation(false, false); // true
norOperation(true, false);  // false

🔡 toString(value: boolean)

Converts a boolean value to a string representation ("True" or "False").

toString(true);  // "True"
toString(false); // "False"

✅ isTruthy(value: any)

Checks if a value is truthy (not null, undefined, false, 0, NaN, or an empty string).

isTruthy(1);     // true
isTruthy('');    // false
isTruthy(null);  // false

❌ isFalsy(value: any)

Checks if a value is falsy (null, undefined, false, 0, NaN, or an empty string).

isFalsy(0);    // true
isFalsy(true); // false

➡️ implication(a: boolean, b: boolean)

Returns the result of a logical Implication (A → B) operation.

implication(true, false); // false
implication(false, true); // true

↔️ biConditional(a: boolean, b: boolean)

Returns the result of a logical Biconditional (A ↔ B) operation.

biConditional(true, true);   // true
biConditional(true, false);  // false

📄 License

This project is licensed under the ISC License.

📢 Author

Created by jella_komal.