Innovenergy_trunk/frontend/node_modules/fp-ts/lib/ReadonlyNonEmptyArray.js

1306 lines
36 KiB
JavaScript

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.reduceRight = exports.foldMap = exports.reduce = exports.mapWithIndex = exports.map = exports.flatten = exports.duplicate = exports.extend = exports.chain = exports.ap = exports.alt = exports.altW = exports.of = exports.chunksOf = exports.splitAt = exports.chop = exports.chainWithIndex = exports.intersperse = exports.prependAll = exports.unzip = exports.zip = exports.zipWith = exports.modifyAt = exports.updateAt = exports.sort = exports.groupBy = exports.group = exports.reverse = exports.concat = exports.concatW = exports.fromArray = exports.unappend = exports.unprepend = exports.range = exports.replicate = exports.makeBy = exports.fromReadonlyArray = exports.rotate = exports.union = exports.sortBy = exports.uniq = exports.unsafeUpdateAt = exports.unsafeInsertAt = exports.append = exports.appendW = exports.prepend = exports.prependW = exports.isOutOfBound = exports.isNonEmpty = exports.empty = void 0;
exports.filter = exports.groupSort = exports.intercalate = exports.updateLast = exports.modifyLast = exports.updateHead = exports.modifyHead = exports.matchRight = exports.matchLeft = exports.concatAll = exports.max = exports.min = exports.init = exports.last = exports.tail = exports.head = exports.apS = exports.bind = exports.let = exports.bindTo = exports.Do = exports.Comonad = exports.Alt = exports.TraversableWithIndex = exports.Traversable = exports.FoldableWithIndex = exports.Foldable = exports.Monad = exports.chainFirst = exports.Chain = exports.Applicative = exports.apSecond = exports.apFirst = exports.Apply = exports.FunctorWithIndex = exports.Pointed = exports.flap = exports.Functor = exports.getUnionSemigroup = exports.getEq = exports.getSemigroup = exports.getShow = exports.URI = exports.extract = exports.traverseWithIndex = exports.sequence = exports.traverse = exports.reduceRightWithIndex = exports.foldMapWithIndex = exports.reduceWithIndex = void 0;
exports.readonlyNonEmptyArray = exports.fold = exports.prependToAll = exports.insertAt = exports.snoc = exports.cons = exports.unsnoc = exports.uncons = exports.filterWithIndex = void 0;
var Apply_1 = require("./Apply");
var Chain_1 = require("./Chain");
var Eq_1 = require("./Eq");
var function_1 = require("./function");
var Functor_1 = require("./Functor");
var _ = __importStar(require("./internal"));
var Ord_1 = require("./Ord");
var Se = __importStar(require("./Semigroup"));
// -------------------------------------------------------------------------------------
// internal
// -------------------------------------------------------------------------------------
/**
* @internal
*/
exports.empty = _.emptyReadonlyArray;
/**
* @internal
*/
exports.isNonEmpty = _.isNonEmpty;
/**
* @internal
*/
var isOutOfBound = function (i, as) { return i < 0 || i >= as.length; };
exports.isOutOfBound = isOutOfBound;
/**
* @internal
*/
var prependW = function (head) {
return function (tail) {
return __spreadArray([head], tail, true);
};
};
exports.prependW = prependW;
/**
* @internal
*/
exports.prepend = exports.prependW;
/**
* @internal
*/
var appendW = function (end) {
return function (init) {
return __spreadArray(__spreadArray([], init, true), [end], false);
};
};
exports.appendW = appendW;
/**
* @internal
*/
exports.append = exports.appendW;
/**
* @internal
*/
var unsafeInsertAt = function (i, a, as) {
if ((0, exports.isNonEmpty)(as)) {
var xs = _.fromReadonlyNonEmptyArray(as);
xs.splice(i, 0, a);
return xs;
}
return [a];
};
exports.unsafeInsertAt = unsafeInsertAt;
/**
* @internal
*/
var unsafeUpdateAt = function (i, a, as) {
if (as[i] === a) {
return as;
}
else {
var xs = _.fromReadonlyNonEmptyArray(as);
xs[i] = a;
return xs;
}
};
exports.unsafeUpdateAt = unsafeUpdateAt;
/**
* Remove duplicates from a `ReadonlyNonEmptyArray`, keeping the first occurrence of an element.
*
* @example
* import { uniq } from 'fp-ts/ReadonlyNonEmptyArray'
* import * as N from 'fp-ts/number'
*
* assert.deepStrictEqual(uniq(N.Eq)([1, 2, 1]), [1, 2])
*
* @since 2.11.0
*/
var uniq = function (E) {
return function (as) {
if (as.length === 1) {
return as;
}
var out = [(0, exports.head)(as)];
var rest = (0, exports.tail)(as);
var _loop_1 = function (a) {
if (out.every(function (o) { return !E.equals(o, a); })) {
out.push(a);
}
};
for (var _i = 0, rest_1 = rest; _i < rest_1.length; _i++) {
var a = rest_1[_i];
_loop_1(a);
}
return out;
};
};
exports.uniq = uniq;
/**
* Sort the elements of a `ReadonlyNonEmptyArray` in increasing order, where elements are compared using first `ords[0]`, then `ords[1]`,
* etc...
*
* @example
* import * as RNEA from 'fp-ts/ReadonlyNonEmptyArray'
* import { contramap } from 'fp-ts/Ord'
* import * as S from 'fp-ts/string'
* import * as N from 'fp-ts/number'
* import { pipe } from 'fp-ts/function'
*
* interface Person {
* name: string
* age: number
* }
*
* const byName = pipe(S.Ord, contramap((p: Person) => p.name))
*
* const byAge = pipe(N.Ord, contramap((p: Person) => p.age))
*
* const sortByNameByAge = RNEA.sortBy([byName, byAge])
*
* const persons: RNEA.ReadonlyNonEmptyArray<Person> = [
* { name: 'a', age: 1 },
* { name: 'b', age: 3 },
* { name: 'c', age: 2 },
* { name: 'b', age: 2 }
* ]
*
* assert.deepStrictEqual(sortByNameByAge(persons), [
* { name: 'a', age: 1 },
* { name: 'b', age: 2 },
* { name: 'b', age: 3 },
* { name: 'c', age: 2 }
* ])
*
* @since 2.11.0
*/
var sortBy = function (ords) {
if ((0, exports.isNonEmpty)(ords)) {
var M = (0, Ord_1.getMonoid)();
return (0, exports.sort)(ords.reduce(M.concat, M.empty));
}
return function_1.identity;
};
exports.sortBy = sortBy;
/**
* @since 2.11.0
*/
var union = function (E) {
var uniqE = (0, exports.uniq)(E);
return function (second) { return function (first) { return uniqE((0, function_1.pipe)(first, concat(second))); }; };
};
exports.union = union;
/**
* Rotate a `ReadonlyNonEmptyArray` by `n` steps.
*
* @example
* import { rotate } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(rotate(2)([1, 2, 3, 4, 5]), [4, 5, 1, 2, 3])
* assert.deepStrictEqual(rotate(-2)([1, 2, 3, 4, 5]), [3, 4, 5, 1, 2])
*
* @since 2.11.0
*/
var rotate = function (n) {
return function (as) {
var len = as.length;
var m = Math.round(n) % len;
if ((0, exports.isOutOfBound)(Math.abs(m), as) || m === 0) {
return as;
}
if (m < 0) {
var _a = (0, exports.splitAt)(-m)(as), f = _a[0], s = _a[1];
return (0, function_1.pipe)(s, concat(f));
}
else {
return (0, exports.rotate)(m - len)(as);
}
};
};
exports.rotate = rotate;
// -------------------------------------------------------------------------------------
// constructors
// -------------------------------------------------------------------------------------
/**
* Return a `ReadonlyNonEmptyArray` from a `ReadonlyArray` returning `none` if the input is empty.
*
* @category conversions
* @since 2.5.0
*/
var fromReadonlyArray = function (as) {
return (0, exports.isNonEmpty)(as) ? _.some(as) : _.none;
};
exports.fromReadonlyArray = fromReadonlyArray;
/**
* Return a `ReadonlyNonEmptyArray` of length `n` with element `i` initialized with `f(i)`.
*
* **Note**. `n` is normalized to a natural number.
*
* @example
* import { makeBy } from 'fp-ts/ReadonlyNonEmptyArray'
* import { pipe } from 'fp-ts/function'
*
* const double = (n: number): number => n * 2
* assert.deepStrictEqual(pipe(5, makeBy(double)), [0, 2, 4, 6, 8])
*
* @category constructors
* @since 2.11.0
*/
var makeBy = function (f) {
return function (n) {
var j = Math.max(0, Math.floor(n));
var out = [f(0)];
for (var i = 1; i < j; i++) {
out.push(f(i));
}
return out;
};
};
exports.makeBy = makeBy;
/**
* Create a `ReadonlyNonEmptyArray` containing a value repeated the specified number of times.
*
* **Note**. `n` is normalized to a natural number.
*
* @example
* import { replicate } from 'fp-ts/ReadonlyNonEmptyArray'
* import { pipe } from 'fp-ts/function'
*
* assert.deepStrictEqual(pipe(3, replicate('a')), ['a', 'a', 'a'])
*
* @category constructors
* @since 2.11.0
*/
var replicate = function (a) { return (0, exports.makeBy)(function () { return a; }); };
exports.replicate = replicate;
/**
* Create a `ReadonlyNonEmptyArray` containing a range of integers, including both endpoints.
*
* @example
* import { range } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(range(1, 5), [1, 2, 3, 4, 5])
*
* @category constructors
* @since 2.11.0
*/
var range = function (start, end) {
return start <= end ? (0, exports.makeBy)(function (i) { return start + i; })(end - start + 1) : [start];
};
exports.range = range;
/**
* Return the tuple of the `head` and the `tail`.
*
* @example
* import { unprepend } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(unprepend([1, 2, 3, 4]), [1, [2, 3, 4]])
*
* @since 2.9.0
*/
var unprepend = function (as) { return [(0, exports.head)(as), (0, exports.tail)(as)]; };
exports.unprepend = unprepend;
/**
* Return the tuple of the `init` and the `last`.
*
* @example
* import { unappend } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(unappend([1, 2, 3, 4]), [[1, 2, 3], 4])
*
* @since 2.9.0
*/
var unappend = function (as) { return [(0, exports.init)(as), (0, exports.last)(as)]; };
exports.unappend = unappend;
/**
* @category conversions
* @since 2.5.0
*/
var fromArray = function (as) { return (0, exports.fromReadonlyArray)(as.slice()); };
exports.fromArray = fromArray;
function concatW(second) {
return function (first) { return first.concat(second); };
}
exports.concatW = concatW;
function concat(x, y) {
return y ? x.concat(y) : function (y) { return y.concat(x); };
}
exports.concat = concat;
/**
* @since 2.5.0
*/
var reverse = function (as) {
return as.length === 1 ? as : __spreadArray([(0, exports.last)(as)], as.slice(0, -1).reverse(), true);
};
exports.reverse = reverse;
function group(E) {
return function (as) {
var len = as.length;
if (len === 0) {
return exports.empty;
}
var out = [];
var head = as[0];
var nea = [head];
for (var i = 1; i < len; i++) {
var a = as[i];
if (E.equals(a, head)) {
nea.push(a);
}
else {
out.push(nea);
head = a;
nea = [head];
}
}
out.push(nea);
return out;
};
}
exports.group = group;
/**
* Splits an array into sub-non-empty-arrays stored in an object, based on the result of calling a `string`-returning
* function on each element, and grouping the results according to values returned
*
* @example
* import { groupBy } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(groupBy((s: string) => String(s.length))(['a', 'b', 'ab']), {
* '1': ['a', 'b'],
* '2': ['ab']
* })
*
* @since 2.5.0
*/
var groupBy = function (f) {
return function (as) {
var out = {};
for (var _i = 0, as_1 = as; _i < as_1.length; _i++) {
var a = as_1[_i];
var k = f(a);
if (_.has.call(out, k)) {
out[k].push(a);
}
else {
out[k] = [a];
}
}
return out;
};
};
exports.groupBy = groupBy;
/**
* @since 2.5.0
*/
var sort = function (O) {
return function (as) {
return as.length === 1 ? as : as.slice().sort(O.compare);
};
};
exports.sort = sort;
/**
* @since 2.5.0
*/
var updateAt = function (i, a) {
return (0, exports.modifyAt)(i, function () { return a; });
};
exports.updateAt = updateAt;
/**
* @since 2.5.0
*/
var modifyAt = function (i, f) {
return function (as) {
return (0, exports.isOutOfBound)(i, as) ? _.none : _.some((0, exports.unsafeUpdateAt)(i, f(as[i]), as));
};
};
exports.modifyAt = modifyAt;
/**
* @since 2.5.1
*/
var zipWith = function (as, bs, f) {
var cs = [f(as[0], bs[0])];
var len = Math.min(as.length, bs.length);
for (var i = 1; i < len; i++) {
cs[i] = f(as[i], bs[i]);
}
return cs;
};
exports.zipWith = zipWith;
function zip(as, bs) {
if (bs === undefined) {
return function (bs) { return zip(bs, as); };
}
return (0, exports.zipWith)(as, bs, function (a, b) { return [a, b]; });
}
exports.zip = zip;
/**
* @since 2.5.1
*/
var unzip = function (abs) {
var fa = [abs[0][0]];
var fb = [abs[0][1]];
for (var i = 1; i < abs.length; i++) {
fa[i] = abs[i][0];
fb[i] = abs[i][1];
}
return [fa, fb];
};
exports.unzip = unzip;
/**
* Prepend an element to every member of a `ReadonlyNonEmptyArray`.
*
* @example
* import { prependAll } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(prependAll(9)([1, 2, 3, 4]), [9, 1, 9, 2, 9, 3, 9, 4])
*
* @since 2.10.0
*/
var prependAll = function (middle) {
return function (as) {
var out = [middle, as[0]];
for (var i = 1; i < as.length; i++) {
out.push(middle, as[i]);
}
return out;
};
};
exports.prependAll = prependAll;
/**
* Places an element in between members of a `ReadonlyNonEmptyArray`.
*
* @example
* import { intersperse } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(intersperse(9)([1, 2, 3, 4]), [1, 9, 2, 9, 3, 9, 4])
*
* @since 2.9.0
*/
var intersperse = function (middle) {
return function (as) {
var rest = (0, exports.tail)(as);
return (0, exports.isNonEmpty)(rest) ? (0, function_1.pipe)(rest, (0, exports.prependAll)(middle), (0, exports.prepend)((0, exports.head)(as))) : as;
};
};
exports.intersperse = intersperse;
/**
* @category sequencing
* @since 2.10.0
*/
var chainWithIndex = function (f) {
return function (as) {
var out = _.fromReadonlyNonEmptyArray(f(0, (0, exports.head)(as)));
for (var i = 1; i < as.length; i++) {
out.push.apply(out, f(i, as[i]));
}
return out;
};
};
exports.chainWithIndex = chainWithIndex;
/**
* A useful recursion pattern for processing a `ReadonlyNonEmptyArray` to produce a new `ReadonlyNonEmptyArray`, often used for "chopping" up the input
* `ReadonlyNonEmptyArray`. Typically `chop` is called with some function that will consume an initial prefix of the `ReadonlyNonEmptyArray` and produce a
* value and the tail of the `ReadonlyNonEmptyArray`.
*
* @since 2.10.0
*/
var chop = function (f) {
return function (as) {
var _a = f(as), b = _a[0], rest = _a[1];
var out = [b];
var next = rest;
while ((0, exports.isNonEmpty)(next)) {
var _b = f(next), b_1 = _b[0], rest_2 = _b[1];
out.push(b_1);
next = rest_2;
}
return out;
};
};
exports.chop = chop;
/**
* Splits a `ReadonlyNonEmptyArray` into two pieces, the first piece has max `n` elements.
*
* @since 2.10.0
*/
var splitAt = function (n) {
return function (as) {
var m = Math.max(1, n);
return m >= as.length ? [as, exports.empty] : [(0, function_1.pipe)(as.slice(1, m), (0, exports.prepend)((0, exports.head)(as))), as.slice(m)];
};
};
exports.splitAt = splitAt;
/**
* Splits a `ReadonlyNonEmptyArray` into length-`n` pieces. The last piece will be shorter if `n` does not evenly divide the length of
* the `ReadonlyNonEmptyArray`.
*
* @since 2.10.0
*/
var chunksOf = function (n) { return (0, exports.chop)((0, exports.splitAt)(n)); };
exports.chunksOf = chunksOf;
var _map = function (fa, f) { return (0, function_1.pipe)(fa, (0, exports.map)(f)); };
/* istanbul ignore next */
var _mapWithIndex = function (fa, f) { return (0, function_1.pipe)(fa, (0, exports.mapWithIndex)(f)); };
var _ap = function (fab, fa) { return (0, function_1.pipe)(fab, (0, exports.ap)(fa)); };
var _chain = function (ma, f) { return (0, function_1.pipe)(ma, (0, exports.chain)(f)); };
/* istanbul ignore next */
var _extend = function (wa, f) { return (0, function_1.pipe)(wa, (0, exports.extend)(f)); };
/* istanbul ignore next */
var _reduce = function (fa, b, f) { return (0, function_1.pipe)(fa, (0, exports.reduce)(b, f)); };
/* istanbul ignore next */
var _foldMap = function (M) {
var foldMapM = (0, exports.foldMap)(M);
return function (fa, f) { return (0, function_1.pipe)(fa, foldMapM(f)); };
};
/* istanbul ignore next */
var _reduceRight = function (fa, b, f) { return (0, function_1.pipe)(fa, (0, exports.reduceRight)(b, f)); };
/* istanbul ignore next */
var _traverse = function (F) {
var traverseF = (0, exports.traverse)(F);
return function (ta, f) { return (0, function_1.pipe)(ta, traverseF(f)); };
};
/* istanbul ignore next */
var _alt = function (fa, that) { return (0, function_1.pipe)(fa, (0, exports.alt)(that)); };
/* istanbul ignore next */
var _reduceWithIndex = function (fa, b, f) {
return (0, function_1.pipe)(fa, (0, exports.reduceWithIndex)(b, f));
};
/* istanbul ignore next */
var _foldMapWithIndex = function (M) {
var foldMapWithIndexM = (0, exports.foldMapWithIndex)(M);
return function (fa, f) { return (0, function_1.pipe)(fa, foldMapWithIndexM(f)); };
};
/* istanbul ignore next */
var _reduceRightWithIndex = function (fa, b, f) {
return (0, function_1.pipe)(fa, (0, exports.reduceRightWithIndex)(b, f));
};
/* istanbul ignore next */
var _traverseWithIndex = function (F) {
var traverseWithIndexF = (0, exports.traverseWithIndex)(F);
return function (ta, f) { return (0, function_1.pipe)(ta, traverseWithIndexF(f)); };
};
/**
* @category constructors
* @since 2.5.0
*/
exports.of = _.singleton;
/**
* Less strict version of [`alt`](#alt).
*
* The `W` suffix (short for **W**idening) means that the return types will be merged.
*
* @example
* import * as RNEA from 'fp-ts/ReadonlyNonEmptyArray'
* import { pipe } from 'fp-ts/function'
*
* assert.deepStrictEqual(
* pipe(
* [1, 2, 3] as RNEA.ReadonlyNonEmptyArray<number>,
* RNEA.altW(() => ['a', 'b'])
* ),
* [1, 2, 3, 'a', 'b']
* )
*
* @category error handling
* @since 2.9.0
*/
var altW = function (that) {
return function (as) {
return (0, function_1.pipe)(as, concatW(that()));
};
};
exports.altW = altW;
/**
* Identifies an associative operation on a type constructor. It is similar to `Semigroup`, except that it applies to
* types of kind `* -> *`.
*
* In case of `ReadonlyNonEmptyArray` concatenates the inputs into a single array.
*
* @example
* import * as RNEA from 'fp-ts/ReadonlyNonEmptyArray'
* import { pipe } from 'fp-ts/function'
*
* assert.deepStrictEqual(
* pipe(
* [1, 2, 3],
* RNEA.alt(() => [4, 5])
* ),
* [1, 2, 3, 4, 5]
* )
*
* @category error handling
* @since 2.6.2
*/
exports.alt = exports.altW;
/**
* @since 2.5.0
*/
var ap = function (as) { return (0, exports.chain)(function (f) { return (0, function_1.pipe)(as, (0, exports.map)(f)); }); };
exports.ap = ap;
/**
* Composes computations in sequence, using the return value of one computation to determine the next computation.
*
* @example
* import * as RNEA from 'fp-ts/ReadonlyNonEmptyArray'
* import { pipe } from 'fp-ts/function'
*
* assert.deepStrictEqual(
* pipe(
* [1, 2, 3],
* RNEA.chain((n) => [`a${n}`, `b${n}`])
* ),
* ['a1', 'b1', 'a2', 'b2', 'a3', 'b3']
* )
*
* @category sequencing
* @since 2.5.0
*/
var chain = function (f) { return (0, exports.chainWithIndex)(function (_, a) { return f(a); }); };
exports.chain = chain;
/**
* @since 2.5.0
*/
var extend = function (f) {
return function (as) {
var next = (0, exports.tail)(as);
var out = [f(as)];
while ((0, exports.isNonEmpty)(next)) {
out.push(f(next));
next = (0, exports.tail)(next);
}
return out;
};
};
exports.extend = extend;
/**
* @since 2.5.0
*/
exports.duplicate =
/*#__PURE__*/ (0, exports.extend)(function_1.identity);
/**
* @category sequencing
* @since 2.5.0
*/
exports.flatten =
/*#__PURE__*/ (0, exports.chain)(function_1.identity);
/**
* `map` can be used to turn functions `(a: A) => B` into functions `(fa: F<A>) => F<B>` whose argument and return types
* use the type constructor `F` to represent some computational context.
*
* @category mapping
* @since 2.5.0
*/
var map = function (f) {
return (0, exports.mapWithIndex)(function (_, a) { return f(a); });
};
exports.map = map;
/**
* @category mapping
* @since 2.5.0
*/
var mapWithIndex = function (f) {
return function (as) {
var out = [f(0, (0, exports.head)(as))];
for (var i = 1; i < as.length; i++) {
out.push(f(i, as[i]));
}
return out;
};
};
exports.mapWithIndex = mapWithIndex;
/**
* @category folding
* @since 2.5.0
*/
var reduce = function (b, f) {
return (0, exports.reduceWithIndex)(b, function (_, b, a) { return f(b, a); });
};
exports.reduce = reduce;
/**
* **Note**. The constraint is relaxed: a `Semigroup` instead of a `Monoid`.
*
* @category folding
* @since 2.5.0
*/
var foldMap = function (S) {
return function (f) {
return function (as) {
return as.slice(1).reduce(function (s, a) { return S.concat(s, f(a)); }, f(as[0]));
};
};
};
exports.foldMap = foldMap;
/**
* @category folding
* @since 2.5.0
*/
var reduceRight = function (b, f) {
return (0, exports.reduceRightWithIndex)(b, function (_, b, a) { return f(b, a); });
};
exports.reduceRight = reduceRight;
/**
* @category folding
* @since 2.5.0
*/
var reduceWithIndex = function (b, f) {
return function (as) {
return as.reduce(function (b, a, i) { return f(i, b, a); }, b);
};
};
exports.reduceWithIndex = reduceWithIndex;
/**
* **Note**. The constraint is relaxed: a `Semigroup` instead of a `Monoid`.
*
* @category folding
* @since 2.5.0
*/
var foldMapWithIndex = function (S) {
return function (f) {
return function (as) {
return as.slice(1).reduce(function (s, a, i) { return S.concat(s, f(i + 1, a)); }, f(0, as[0]));
};
};
};
exports.foldMapWithIndex = foldMapWithIndex;
/**
* @category folding
* @since 2.5.0
*/
var reduceRightWithIndex = function (b, f) {
return function (as) {
return as.reduceRight(function (b, a, i) { return f(i, a, b); }, b);
};
};
exports.reduceRightWithIndex = reduceRightWithIndex;
/**
* @category traversing
* @since 2.6.3
*/
var traverse = function (F) {
var traverseWithIndexF = (0, exports.traverseWithIndex)(F);
return function (f) { return traverseWithIndexF(function (_, a) { return f(a); }); };
};
exports.traverse = traverse;
/**
* @category traversing
* @since 2.6.3
*/
var sequence = function (F) { return (0, exports.traverseWithIndex)(F)(function_1.SK); };
exports.sequence = sequence;
/**
* @category sequencing
* @since 2.6.3
*/
var traverseWithIndex = function (F) {
return function (f) {
return function (as) {
var out = F.map(f(0, (0, exports.head)(as)), exports.of);
for (var i = 1; i < as.length; i++) {
out = F.ap(F.map(out, function (bs) { return function (b) { return (0, function_1.pipe)(bs, (0, exports.append)(b)); }; }), f(i, as[i]));
}
return out;
};
};
};
exports.traverseWithIndex = traverseWithIndex;
/**
* @category Comonad
* @since 2.6.3
*/
exports.extract = _.head;
/**
* @category type lambdas
* @since 2.5.0
*/
exports.URI = 'ReadonlyNonEmptyArray';
/**
* @category instances
* @since 2.5.0
*/
var getShow = function (S) { return ({
show: function (as) { return "[".concat(as.map(S.show).join(', '), "]"); }
}); };
exports.getShow = getShow;
/**
* Builds a `Semigroup` instance for `ReadonlyNonEmptyArray`
*
* @category instances
* @since 2.5.0
*/
var getSemigroup = function () { return ({
concat: concat
}); };
exports.getSemigroup = getSemigroup;
/**
* @example
* import { getEq } from 'fp-ts/ReadonlyNonEmptyArray'
* import * as N from 'fp-ts/number'
*
* const E = getEq(N.Eq)
* assert.strictEqual(E.equals([1, 2], [1, 2]), true)
* assert.strictEqual(E.equals([1, 2], [1, 3]), false)
*
* @category instances
* @since 2.5.0
*/
var getEq = function (E) {
return (0, Eq_1.fromEquals)(function (xs, ys) { return xs.length === ys.length && xs.every(function (x, i) { return E.equals(x, ys[i]); }); });
};
exports.getEq = getEq;
/**
* @since 2.11.0
*/
var getUnionSemigroup = function (E) {
var unionE = (0, exports.union)(E);
return {
concat: function (first, second) { return unionE(second)(first); }
};
};
exports.getUnionSemigroup = getUnionSemigroup;
/**
* @category instances
* @since 2.7.0
*/
exports.Functor = {
URI: exports.URI,
map: _map
};
/**
* @category mapping
* @since 2.10.0
*/
exports.flap = (0, Functor_1.flap)(exports.Functor);
/**
* @category instances
* @since 2.10.0
*/
exports.Pointed = {
URI: exports.URI,
of: exports.of
};
/**
* @category instances
* @since 2.7.0
*/
exports.FunctorWithIndex = {
URI: exports.URI,
map: _map,
mapWithIndex: _mapWithIndex
};
/**
* @category instances
* @since 2.10.0
*/
exports.Apply = {
URI: exports.URI,
map: _map,
ap: _ap
};
/**
* Combine two effectful actions, keeping only the result of the first.
*
* @since 2.5.0
*/
exports.apFirst = (0, Apply_1.apFirst)(exports.Apply);
/**
* Combine two effectful actions, keeping only the result of the second.
*
* @since 2.5.0
*/
exports.apSecond = (0, Apply_1.apSecond)(exports.Apply);
/**
* @category instances
* @since 2.7.0
*/
exports.Applicative = {
URI: exports.URI,
map: _map,
ap: _ap,
of: exports.of
};
/**
* @category instances
* @since 2.10.0
*/
exports.Chain = {
URI: exports.URI,
map: _map,
ap: _ap,
chain: _chain
};
/**
* Composes computations in sequence, using the return value of one computation to determine the next computation and
* keeping only the result of the first.
*
* @example
* import * as RA from 'fp-ts/ReadonlyArray'
* import { pipe } from 'fp-ts/function'
*
* assert.deepStrictEqual(
* pipe(
* [1, 2, 3],
* RA.chainFirst(() => ['a', 'b'])
* ),
* [1, 1, 2, 2, 3, 3]
* )
*
* @category sequencing
* @since 2.5.0
*/
exports.chainFirst = (0, Chain_1.chainFirst)(exports.Chain);
/**
* @category instances
* @since 2.7.0
*/
exports.Monad = {
URI: exports.URI,
map: _map,
ap: _ap,
of: exports.of,
chain: _chain
};
/**
* @category instances
* @since 2.7.0
*/
exports.Foldable = {
URI: exports.URI,
reduce: _reduce,
foldMap: _foldMap,
reduceRight: _reduceRight
};
/**
* @category instances
* @since 2.7.0
*/
exports.FoldableWithIndex = {
URI: exports.URI,
reduce: _reduce,
foldMap: _foldMap,
reduceRight: _reduceRight,
reduceWithIndex: _reduceWithIndex,
foldMapWithIndex: _foldMapWithIndex,
reduceRightWithIndex: _reduceRightWithIndex
};
/**
* @category instances
* @since 2.7.0
*/
exports.Traversable = {
URI: exports.URI,
map: _map,
reduce: _reduce,
foldMap: _foldMap,
reduceRight: _reduceRight,
traverse: _traverse,
sequence: exports.sequence
};
/**
* @category instances
* @since 2.7.0
*/
exports.TraversableWithIndex = {
URI: exports.URI,
map: _map,
mapWithIndex: _mapWithIndex,
reduce: _reduce,
foldMap: _foldMap,
reduceRight: _reduceRight,
traverse: _traverse,
sequence: exports.sequence,
reduceWithIndex: _reduceWithIndex,
foldMapWithIndex: _foldMapWithIndex,
reduceRightWithIndex: _reduceRightWithIndex,
traverseWithIndex: _traverseWithIndex
};
/**
* @category instances
* @since 2.7.0
*/
exports.Alt = {
URI: exports.URI,
map: _map,
alt: _alt
};
/**
* @category instances
* @since 2.7.0
*/
exports.Comonad = {
URI: exports.URI,
map: _map,
extend: _extend,
extract: exports.extract
};
// -------------------------------------------------------------------------------------
// do notation
// -------------------------------------------------------------------------------------
/**
* @category do notation
* @since 2.9.0
*/
exports.Do = (0, exports.of)(_.emptyRecord);
/**
* @category do notation
* @since 2.8.0
*/
exports.bindTo = (0, Functor_1.bindTo)(exports.Functor);
var let_ = /*#__PURE__*/ (0, Functor_1.let)(exports.Functor);
exports.let = let_;
/**
* @category do notation
* @since 2.8.0
*/
exports.bind = (0, Chain_1.bind)(exports.Chain);
/**
* @category do notation
* @since 2.8.0
*/
exports.apS = (0, Apply_1.apS)(exports.Apply);
// -------------------------------------------------------------------------------------
// utils
// -------------------------------------------------------------------------------------
/**
* @since 2.5.0
*/
exports.head = exports.extract;
/**
* @since 2.5.0
*/
exports.tail = _.tail;
/**
* @since 2.5.0
*/
var last = function (as) { return as[as.length - 1]; };
exports.last = last;
/**
* Get all but the last element of a non empty array, creating a new array.
*
* @example
* import { init } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(init([1, 2, 3]), [1, 2])
* assert.deepStrictEqual(init([1]), [])
*
* @since 2.5.0
*/
var init = function (as) { return as.slice(0, -1); };
exports.init = init;
/**
* @since 2.5.0
*/
var min = function (O) {
var S = Se.min(O);
return function (as) { return as.reduce(S.concat); };
};
exports.min = min;
/**
* @since 2.5.0
*/
var max = function (O) {
var S = Se.max(O);
return function (as) { return as.reduce(S.concat); };
};
exports.max = max;
/**
* @since 2.10.0
*/
var concatAll = function (S) {
return function (as) {
return as.reduce(S.concat);
};
};
exports.concatAll = concatAll;
/**
* Break a `ReadonlyArray` into its first element and remaining elements.
*
* @category pattern matching
* @since 2.11.0
*/
var matchLeft = function (f) {
return function (as) {
return f((0, exports.head)(as), (0, exports.tail)(as));
};
};
exports.matchLeft = matchLeft;
/**
* Break a `ReadonlyArray` into its initial elements and the last element.
*
* @category pattern matching
* @since 2.11.0
*/
var matchRight = function (f) {
return function (as) {
return f((0, exports.init)(as), (0, exports.last)(as));
};
};
exports.matchRight = matchRight;
/**
* Apply a function to the head, creating a new `ReadonlyNonEmptyArray`.
*
* @since 2.11.0
*/
var modifyHead = function (f) {
return function (as) {
return __spreadArray([f((0, exports.head)(as))], (0, exports.tail)(as), true);
};
};
exports.modifyHead = modifyHead;
/**
* Change the head, creating a new `ReadonlyNonEmptyArray`.
*
* @since 2.11.0
*/
var updateHead = function (a) { return (0, exports.modifyHead)(function () { return a; }); };
exports.updateHead = updateHead;
/**
* Apply a function to the last element, creating a new `ReadonlyNonEmptyArray`.
*
* @since 2.11.0
*/
var modifyLast = function (f) {
return function (as) {
return (0, function_1.pipe)((0, exports.init)(as), (0, exports.append)(f((0, exports.last)(as))));
};
};
exports.modifyLast = modifyLast;
/**
* Change the last element, creating a new `ReadonlyNonEmptyArray`.
*
* @since 2.11.0
*/
var updateLast = function (a) { return (0, exports.modifyLast)(function () { return a; }); };
exports.updateLast = updateLast;
/**
* Places an element in between members of a `ReadonlyNonEmptyArray`, then folds the results using the provided `Semigroup`.
*
* @example
* import * as S from 'fp-ts/string'
* import { intercalate } from 'fp-ts/ReadonlyNonEmptyArray'
*
* assert.deepStrictEqual(intercalate(S.Semigroup)('-')(['a', 'b', 'c']), 'a-b-c')
*
* @since 2.12.0
*/
var intercalate = function (S) {
var concatAllS = (0, exports.concatAll)(S);
return function (middle) { return (0, function_1.flow)((0, exports.intersperse)(middle), concatAllS); };
};
exports.intercalate = intercalate;
function groupSort(O) {
var sortO = (0, exports.sort)(O);
var groupO = group(O);
return function (as) { return ((0, exports.isNonEmpty)(as) ? groupO(sortO(as)) : exports.empty); };
}
exports.groupSort = groupSort;
function filter(predicate) {
return (0, exports.filterWithIndex)(function (_, a) { return predicate(a); });
}
exports.filter = filter;
/**
* Use [`filterWithIndex`](./ReadonlyArray.ts.html#filterwithindex) instead.
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
var filterWithIndex = function (predicate) {
return function (as) {
return (0, exports.fromReadonlyArray)(as.filter(function (a, i) { return predicate(i, a); }));
};
};
exports.filterWithIndex = filterWithIndex;
/**
* Use [`unprepend`](#unprepend) instead.
*
* @category zone of death
* @since 2.10.0
* @deprecated
*/
exports.uncons = exports.unprepend;
/**
* Use [`unappend`](#unappend) instead.
*
* @category zone of death
* @since 2.10.0
* @deprecated
*/
exports.unsnoc = exports.unappend;
function cons(head, tail) {
return tail === undefined ? (0, exports.prepend)(head) : (0, function_1.pipe)(tail, (0, exports.prepend)(head));
}
exports.cons = cons;
/**
* Use [`append`](./ReadonlyArray.ts.html#append) instead.
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
var snoc = function (init, end) { return (0, function_1.pipe)(init, concat([end])); };
exports.snoc = snoc;
/**
* Use [`insertAt`](./ReadonlyArray.ts.html#insertat) instead.
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
var insertAt = function (i, a) {
return function (as) {
return i < 0 || i > as.length ? _.none : _.some((0, exports.unsafeInsertAt)(i, a, as));
};
};
exports.insertAt = insertAt;
/**
* Use [`prependAll`](#prependall) instead.
*
* @category zone of death
* @since 2.9.0
* @deprecated
*/
exports.prependToAll = exports.prependAll;
/**
* Use [`concatAll`](#concatall) instead.
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
exports.fold = exports.concatAll;
/**
* This instance is deprecated, use small, specific instances instead.
* For example if a function needs a `Functor` instance, pass `RNEA.Functor` instead of `RNEA.readonlyNonEmptyArray`
* (where `RNEA` is from `import RNEA from 'fp-ts/ReadonlyNonEmptyArray'`)
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
exports.readonlyNonEmptyArray = {
URI: exports.URI,
of: exports.of,
map: _map,
mapWithIndex: _mapWithIndex,
ap: _ap,
chain: _chain,
extend: _extend,
extract: exports.extract,
reduce: _reduce,
foldMap: _foldMap,
reduceRight: _reduceRight,
traverse: _traverse,
sequence: exports.sequence,
reduceWithIndex: _reduceWithIndex,
foldMapWithIndex: _foldMapWithIndex,
reduceRightWithIndex: _reduceRightWithIndex,
traverseWithIndex: _traverseWithIndex,
alt: _alt
};