131 lines
3.2 KiB
JavaScript
131 lines
3.2 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Field = exports.MonoidProduct = exports.MonoidSum = exports.SemigroupProduct = exports.SemigroupSum = exports.MagmaSub = exports.Show = exports.Bounded = exports.Ord = exports.Eq = exports.isNumber = void 0;
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// -------------------------------------------------------------------------------------
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// refinements
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// -------------------------------------------------------------------------------------
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/**
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* @category refinements
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* @since 2.11.0
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*/
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var isNumber = function (u) { return typeof u === 'number'; };
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exports.isNumber = isNumber;
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// -------------------------------------------------------------------------------------
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// instances
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// -------------------------------------------------------------------------------------
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/**
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* @category instances
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* @since 2.10.0
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*/
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exports.Eq = {
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equals: function (first, second) { return first === second; }
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};
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/**
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* @category instances
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* @since 2.10.0
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*/
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exports.Ord = {
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equals: exports.Eq.equals,
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compare: function (first, second) { return (first < second ? -1 : first > second ? 1 : 0); }
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};
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/**
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* @category instances
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* @since 2.10.0
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*/
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exports.Bounded = {
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equals: exports.Eq.equals,
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compare: exports.Ord.compare,
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top: Infinity,
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bottom: -Infinity
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};
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/**
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* @category instances
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* @since 2.10.0
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*/
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exports.Show = {
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show: function (n) { return JSON.stringify(n); }
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};
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/**
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* @category instances
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* @since 2.11.0
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*/
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exports.MagmaSub = {
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concat: function (first, second) { return first - second; }
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};
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/**
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* `number` semigroup under addition.
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*
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* @example
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* import { SemigroupSum } from 'fp-ts/number'
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*
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* assert.deepStrictEqual(SemigroupSum.concat(2, 3), 5)
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*
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* @category instances
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* @since 2.10.0
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*/
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exports.SemigroupSum = {
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concat: function (first, second) { return first + second; }
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};
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/**
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* `number` semigroup under multiplication.
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*
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* @example
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* import { SemigroupProduct } from 'fp-ts/number'
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*
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* assert.deepStrictEqual(SemigroupProduct.concat(2, 3), 6)
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*
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* @category instances
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* @since 2.10.0
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*/
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exports.SemigroupProduct = {
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concat: function (first, second) { return first * second; }
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};
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/**
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* `number` monoid under addition.
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*
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* The `empty` value is `0`.
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*
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* @example
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* import { MonoidSum } from 'fp-ts/number'
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*
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* assert.deepStrictEqual(MonoidSum.concat(2, MonoidSum.empty), 2)
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*
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* @category instances
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* @since 2.10.0
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*/
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exports.MonoidSum = {
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concat: exports.SemigroupSum.concat,
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empty: 0
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};
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/**
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* `number` monoid under multiplication.
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*
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* The `empty` value is `1`.
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*
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* @example
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* import { MonoidProduct } from 'fp-ts/number'
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*
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* assert.deepStrictEqual(MonoidProduct.concat(2, MonoidProduct.empty), 2)
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*
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* @category instances
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* @since 2.10.0
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*/
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exports.MonoidProduct = {
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concat: exports.SemigroupProduct.concat,
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empty: 1
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};
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/**
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* @category instances
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* @since 2.10.0
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*/
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exports.Field = {
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add: exports.SemigroupSum.concat,
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zero: 0,
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mul: exports.SemigroupProduct.concat,
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one: 1,
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sub: exports.MagmaSub.concat,
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degree: function (_) { return 1; },
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div: function (first, second) { return first / second; },
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mod: function (first, second) { return first % second; }
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};
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