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powerful TypeScript validation library built on the robust foundation of Effect combining exceptional type safety, high performance, and developer experience. Taking inspiration from Effect's functional principles, VEffect delivers a balanced approach tha

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.unsafeSqrt = exports.unsafeDivide = exports.toNumber = exports.sumAll = exports.sum = exports.subtract = exports.sqrt = exports.sign = exports.multiplyAll = exports.multiply = exports.min = exports.max = exports.lessThanOrEqualTo = exports.lessThan = exports.lcm = exports.isBigInt = exports.increment = exports.greaterThanOrEqualTo = exports.greaterThan = exports.gcd = exports.fromString = exports.fromNumber = exports.divide = exports.decrement = exports.clamp = exports.between = exports.abs = exports.Order = exports.Equivalence = void 0; var equivalence = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("./Equivalence.js")); var _Function = /*#__PURE__*/require("./Function.js"); var Option = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("./Option.js")); var order = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("./Order.js")); var predicate = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("./Predicate.js")); function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } /** * This module provides utility functions and type class instances for working with the `bigint` type in TypeScript. * It includes functions for basic arithmetic operations, as well as type class instances for * `Equivalence` and `Order`. * * @since 2.0.0 */ const bigint0 = /*#__PURE__*/BigInt(0); const bigint1 = /*#__PURE__*/BigInt(1); const bigint2 = /*#__PURE__*/BigInt(2); /** * Tests if a value is a `bigint`. * * @param input - The value to test. * * @example * import { isBigInt } from "effect/BigInt" * * assert.deepStrictEqual(isBigInt(1n), true) * assert.deepStrictEqual(isBigInt(1), false) * * @category guards * @since 2.0.0 */ const isBigInt = exports.isBigInt = predicate.isBigInt; /** * Provides an addition operation on `bigint`s. * * @param self - The first operand. * @param that - The second operand. * * @example * import { sum } from 'effect/BigInt' * * assert.deepStrictEqual(sum(2n, 3n), 5n) * * @category math * @since 2.0.0 */ const sum = exports.sum = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => self + that); /** * Provides a multiplication operation on `bigint`s. * * @param self - The first operand. * @param that - The second operand. * * @example * import { multiply } from 'effect/BigInt' * * assert.deepStrictEqual(multiply(2n, 3n), 6n) * * @category math * @since 2.0.0 */ const multiply = exports.multiply = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => self * that); /** * Provides a subtraction operation on `bigint`s. * * @param self - The first operand. * @param that - The second operand. * * @example * import { subtract } from 'effect/BigInt' * * assert.deepStrictEqual(subtract(2n, 3n), -1n) * * @category math * @since 2.0.0 */ const subtract = exports.subtract = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => self - that); /** * Provides a division operation on `bigint`s. * * If the dividend is not a multiple of the divisor the result will be a `bigint` value * which represents the integer division rounded down to the nearest integer. * * Returns `None` if the divisor is `0n`. * * @param self - The dividend operand. * @param that - The divisor operand. * * @example * import { divide } from 'effect/BigInt' * import { some, none } from 'effect/Option' * * assert.deepStrictEqual(divide(6n, 3n), some(2n)) * assert.deepStrictEqual(divide(6n, 0n), none()) * * @category math * @since 2.0.0 */ const divide = exports.divide = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => that === bigint0 ? Option.none() : Option.some(self / that)); /** * Provides a division operation on `bigint`s. * * If the dividend is not a multiple of the divisor the result will be a `bigint` value * which represents the integer division rounded down to the nearest integer. * * Throws a `RangeError` if the divisor is `0n`. * * @param self - The dividend operand. * @param that - The divisor operand. * * @example * import { unsafeDivide } from 'effect/BigInt' * * assert.deepStrictEqual(unsafeDivide(6n, 3n), 2n) * assert.deepStrictEqual(unsafeDivide(6n, 4n), 1n) * * @category math * @since 2.0.0 */ const unsafeDivide = exports.unsafeDivide = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => self / that); /** * Returns the result of adding `1n` to a given number. * * @param n - A `bigint` to be incremented. * * @example * import { increment } from 'effect/BigInt' * * assert.deepStrictEqual(increment(2n), 3n) * * @category math * @since 2.0.0 */ const increment = n => n + bigint1; /** * Decrements a number by `1n`. * * @param n - A `bigint` to be decremented. * * @example * import { decrement } from 'effect/BigInt' * * assert.deepStrictEqual(decrement(3n), 2n) * * @category math * @since 2.0.0 */ exports.increment = increment; const decrement = n => n - bigint1; /** * @category instances * @since 2.0.0 */ exports.decrement = decrement; const Equivalence = exports.Equivalence = equivalence.bigint; /** * @category instances * @since 2.0.0 */ const Order = exports.Order = order.bigint; /** * Returns `true` if the first argument is less than the second, otherwise `false`. * * @param self - The first argument. * @param that - The second argument. * * @example * import { lessThan } from 'effect/BigInt' * * assert.deepStrictEqual(lessThan(2n, 3n), true) * assert.deepStrictEqual(lessThan(3n, 3n), false) * assert.deepStrictEqual(lessThan(4n, 3n), false) * * @category predicates * @since 2.0.0 */ const lessThan = exports.lessThan = /*#__PURE__*/order.lessThan(Order); /** * Returns a function that checks if a given `bigint` is less than or equal to the provided one. * * @param self - The first `bigint` to compare with. * @param that - The second `bigint` to compare with. * * @example * import { lessThanOrEqualTo } from 'effect/BigInt' * * assert.deepStrictEqual(lessThanOrEqualTo(2n, 3n), true) * assert.deepStrictEqual(lessThanOrEqualTo(3n, 3n), true) * assert.deepStrictEqual(lessThanOrEqualTo(4n, 3n), false) * * @category predicates * @since 2.0.0 */ const lessThanOrEqualTo = exports.lessThanOrEqualTo = /*#__PURE__*/order.lessThanOrEqualTo(Order); /** * Returns `true` if the first argument is greater than the second, otherwise `false`. * * @param self - The first argument. * @param that - The second argument. * * @example * import { greaterThan } from 'effect/BigInt' * * assert.deepStrictEqual(greaterThan(2n, 3n), false) * assert.deepStrictEqual(greaterThan(3n, 3n), false) * assert.deepStrictEqual(greaterThan(4n, 3n), true) * * @category predicates * @since 2.0.0 */ const greaterThan = exports.greaterThan = /*#__PURE__*/order.greaterThan(Order); /** * Returns a function that checks if a given `bigint` is greater than or equal to the provided one. * * @param self - The first `bigint` to compare with. * @param that - The second `bigint` to compare with. * * @example * import { greaterThanOrEqualTo } from 'effect/BigInt' * * assert.deepStrictEqual(greaterThanOrEqualTo(2n, 3n), false) * assert.deepStrictEqual(greaterThanOrEqualTo(3n, 3n), true) * assert.deepStrictEqual(greaterThanOrEqualTo(4n, 3n), true) * * @category predicates * @since 2.0.0 */ const greaterThanOrEqualTo = exports.greaterThanOrEqualTo = /*#__PURE__*/order.greaterThanOrEqualTo(Order); /** * Checks if a `bigint` is between a `minimum` and `maximum` value (inclusive). * * @param self - The `number` to check. * @param minimum - The `minimum` value to check. * @param maximum - The `maximum` value to check. * * @example * import * as BigInt from 'effect/BigInt' * * const between = BigInt.between({ minimum: 0n, maximum: 5n }) * * assert.deepStrictEqual(between(3n), true) * assert.deepStrictEqual(between(-1n), false) * assert.deepStrictEqual(between(6n), false) * * @category predicates * @since 2.0.0 */ const between = exports.between = /*#__PURE__*/order.between(Order); /** * Restricts the given `bigint` to be within the range specified by the `minimum` and `maximum` values. * * - If the `bigint` is less than the `minimum` value, the function returns the `minimum` value. * - If the `bigint` is greater than the `maximum` value, the function returns the `maximum` value. * - Otherwise, it returns the original `bigint`. * * @param self - The `bigint` to be clamped. * @param minimum - The lower end of the range. * @param maximum - The upper end of the range. * * @example * import * as BigInt from 'effect/BigInt' * * const clamp = BigInt.clamp({ minimum: 1n, maximum: 5n }) * * assert.equal(clamp(3n), 3n) * assert.equal(clamp(0n), 1n) * assert.equal(clamp(6n), 5n) * * @since 2.0.0 */ const clamp = exports.clamp = /*#__PURE__*/order.clamp(Order); /** * Returns the minimum between two `bigint`s. * * @param self - The first `bigint`. * @param that - The second `bigint`. * * @example * import { min } from 'effect/BigInt' * * assert.deepStrictEqual(min(2n, 3n), 2n) * * @since 2.0.0 */ const min = exports.min = /*#__PURE__*/order.min(Order); /** * Returns the maximum between two `bigint`s. * * @param self - The first `bigint`. * @param that - The second `bigint`. * * @example * import { max } from 'effect/BigInt' * * assert.deepStrictEqual(max(2n, 3n), 3n) * * @since 2.0.0 */ const max = exports.max = /*#__PURE__*/order.max(Order); /** * Determines the sign of a given `bigint`. * * @param n - The `bigint` to determine the sign of. * * @example * import { sign } from 'effect/BigInt' * * assert.deepStrictEqual(sign(-5n), -1) * assert.deepStrictEqual(sign(0n), 0) * assert.deepStrictEqual(sign(5n), 1) * * @category math * @since 2.0.0 */ const sign = n => Order(n, bigint0); /** * Determines the absolute value of a given `bigint`. * * @param n - The `bigint` to determine the absolute value of. * * @example * import { abs } from 'effect/BigInt' * * assert.deepStrictEqual(abs(-5n), 5n) * assert.deepStrictEqual(abs(0n), 0n) * assert.deepStrictEqual(abs(5n), 5n) * * @category math * @since 2.0.0 */ exports.sign = sign; const abs = n => n < bigint0 ? -n : n; /** * Determines the greatest common divisor of two `bigint`s. * * @param a - The first `bigint`. * @param b - The second `bigint`. * * @example * import { gcd } from 'effect/BigInt' * * assert.deepStrictEqual(gcd(2n, 3n), 1n) * assert.deepStrictEqual(gcd(2n, 4n), 2n) * assert.deepStrictEqual(gcd(16n, 24n), 8n) * * @category math * @since 2.0.0 */ exports.abs = abs; const gcd = exports.gcd = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => { while (that !== bigint0) { const t = that; that = self % that; self = t; } return self; }); /** * Determines the least common multiple of two `bigint`s. * * @param a - The first `bigint`. * @param b - The second `bigint`. * * @example * import { lcm } from 'effect/BigInt' * * assert.deepStrictEqual(lcm(2n, 3n), 6n) * assert.deepStrictEqual(lcm(2n, 4n), 4n) * assert.deepStrictEqual(lcm(16n, 24n), 48n) * * @category math * @since 2.0.0 */ const lcm = exports.lcm = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => self * that / gcd(self, that)); /** * Determines the square root of a given `bigint` unsafely. Throws if the given `bigint` is negative. * * @param n - The `bigint` to determine the square root of. * * @example * import { unsafeSqrt } from 'effect/BigInt' * * assert.deepStrictEqual(unsafeSqrt(4n), 2n) * assert.deepStrictEqual(unsafeSqrt(9n), 3n) * assert.deepStrictEqual(unsafeSqrt(16n), 4n) * * @category math * @since 2.0.0 */ const unsafeSqrt = n => { if (n < bigint0) { throw new RangeError("Cannot take the square root of a negative number"); } if (n < bigint2) { return n; } let x = n / bigint2; while (x * x > n) { x = (n / x + x) / bigint2; } return x; }; /** * Determines the square root of a given `bigint` safely. Returns `none` if the given `bigint` is negative. * * @param n - The `bigint` to determine the square root of. * * @example * import { sqrt } from 'effect/BigInt' * import * as Option from 'effect/Option' * * assert.deepStrictEqual(sqrt(4n), Option.some(2n)) * assert.deepStrictEqual(sqrt(9n), Option.some(3n)) * assert.deepStrictEqual(sqrt(16n), Option.some(4n)) * assert.deepStrictEqual(sqrt(-1n), Option.none()) * * @category math * @since 2.0.0 */ exports.unsafeSqrt = unsafeSqrt; const sqrt = n => greaterThanOrEqualTo(n, bigint0) ? Option.some(unsafeSqrt(n)) : Option.none(); /** * Takes an `Iterable` of `bigint`s and returns their sum as a single `bigint * * @param collection - The collection of `bigint`s to sum. * * @example * import { sumAll } from 'effect/BigInt' * * assert.deepStrictEqual(sumAll([2n, 3n, 4n]), 9n) * * @category math * @since 2.0.0 */ exports.sqrt = sqrt; const sumAll = collection => { let out = bigint0; for (const n of collection) { out += n; } return out; }; /** * Takes an `Iterable` of `bigint`s and returns their multiplication as a single `number`. * * @param collection - The collection of `bigint`s to multiply. * * @example * import { multiplyAll } from 'effect/BigInt' * * assert.deepStrictEqual(multiplyAll([2n, 3n, 4n]), 24n) * * @category math * @since 2.0.0 */ exports.sumAll = sumAll; const multiplyAll = collection => { let out = bigint1; for (const n of collection) { if (n === bigint0) { return bigint0; } out *= n; } return out; }; /** * Takes a `bigint` and returns an `Option` of `number`. * * If the `bigint` is outside the safe integer range for JavaScript (`Number.MAX_SAFE_INTEGER` * and `Number.MIN_SAFE_INTEGER`), it returns `Option.none()`. Otherwise, it converts the `bigint` * to a number and returns `Option.some(number)`. * * @param b - The `bigint` to be converted to a `number`. * * @example * import { toNumber } from "effect/BigInt" * import { Option } from "effect" * * assert.deepStrictEqual(toNumber(BigInt(42)), Option.some(42)) * assert.deepStrictEqual(toNumber(BigInt(Number.MAX_SAFE_INTEGER) + BigInt(1)), Option.none()) * assert.deepStrictEqual(toNumber(BigInt(Number.MIN_SAFE_INTEGER) - BigInt(1)), Option.none()) * * @category conversions * @since 2.0.0 */ exports.multiplyAll = multiplyAll; const toNumber = b => { if (b > BigInt(Number.MAX_SAFE_INTEGER) || b < BigInt(Number.MIN_SAFE_INTEGER)) { return Option.none(); } return Option.some(Number(b)); }; /** * Takes a string and returns an `Option` of `bigint`. * * If the string is empty or contains characters that cannot be converted into a `bigint`, * it returns `Option.none()`, otherwise, it returns `Option.some(bigint)`. * * @param s - The string to be converted to a `bigint`. * * @example * import { fromString } from "effect/BigInt" * import { Option } from "effect" * * assert.deepStrictEqual(fromString("42"), Option.some(BigInt(42))) * assert.deepStrictEqual(fromString(" "), Option.none()) * assert.deepStrictEqual(fromString("a"), Option.none()) * * @category conversions * @since 2.4.12 */ exports.toNumber = toNumber; const fromString = s => { try { return s.trim() === "" ? Option.none() : Option.some(BigInt(s)); } catch (_) { return Option.none(); } }; /** * Takes a number and returns an `Option` of `bigint`. * * If the number is outside the safe integer range for JavaScript (`Number.MAX_SAFE_INTEGER` * and `Number.MIN_SAFE_INTEGER`), it returns `Option.none()`. Otherwise, it attempts to * convert the number to a `bigint` and returns `Option.some(bigint)`. * * @param n - The number to be converted to a `bigint`. * * @example * import { fromNumber } from "effect/BigInt" * import { Option } from "effect" * * assert.deepStrictEqual(fromNumber(42), Option.some(BigInt(42))) * assert.deepStrictEqual(fromNumber(Number.MAX_SAFE_INTEGER + 1), Option.none()) * assert.deepStrictEqual(fromNumber(Number.MIN_SAFE_INTEGER - 1), Option.none()) * * @category conversions * @since 2.4.12 */ exports.fromString = fromString; const fromNumber = n => { if (n > Number.MAX_SAFE_INTEGER || n < Number.MIN_SAFE_INTEGER) { return Option.none(); } try { return Option.some(BigInt(n)); } catch (_) { return Option.none(); } }; exports.fromNumber = fromNumber; //# sourceMappingURL=BigInt.js.map