Innovenergy_trunk/frontend/node_modules/monocle-ts/es6/index.js

/**
 * @since 1.0.0
 */
import * as A from 'fp-ts/es6/Array';
import { getApplicative, make } from 'fp-ts/es6/Const';
import { constant, identity } from 'fp-ts/es6/function';
import { monoidAll, monoidAny } from 'fp-ts/es6/Monoid';
import { fromNullable, fromPredicate, getFirstMonoid, isNone, option, some } from 'fp-ts/es6/Option';
import { pipe } from 'fp-ts/es6/pipeable';
import * as at from './At';
import * as iso from './Iso';
import * as index from './Ix';
import * as lens from './Lens';
import * as optional from './Optional';
import * as prism from './Prism';
import * as traversal from './Traversal';
export { 
/**
 * @since 2.3.0
 */
at, 
/**
 * @since 2.3.0
 */
iso, 
/**
 * @since 2.3.0
 */
index, 
/**
 * @since 2.3.0
 */
lens, 
/**
 * @since 2.3.0
 */
prism, 
/**
 * @since 2.3.0
 */
optional, 
/**
 * @since 2.3.0
 */
traversal };
//
// compat
//
var fromIso = function (iso) { return new Iso(iso.get, iso.reverseGet); };
var fromLens = function (lens) { return new Lens(lens.get, lens.set); };
var fromPrism = function (prism) { return new Prism(prism.getOption, prism.reverseGet); };
var fromOptional = function (optional) {
    return new Optional(optional.getOption, optional.set);
};
var fromTraversal = function (traversal) { return new Traversal(traversal.modifyF); };
var fromAt = function (at) { return new At(function (i) { return fromLens(at.at(i)); }); };
var fromIndex = function (ix) { return new Index(function (i) { return fromOptional(ix.index(i)); }); };
//
// old APIs
//
var update = function (o, k, a) {
    var _a;
    return a === o[k] ? o : Object.assign({}, o, (_a = {}, _a[k] = a, _a));
};
/**
 * Laws:
 * 1. `reverseGet(get(s)) = s`
 * 2. `get(reversetGet(a)) = a`
 *
 * @category constructor
 * @since 1.0.0
 */
var Iso = /** @class */ (function () {
    function Iso(get, reverseGet) {
        this.get = get;
        this.reverseGet = reverseGet;
        /**
         * @since 1.0.0
         */
        this._tag = 'Iso';
        /**
         * @since 1.0.0
         */
        this.unwrap = this.get;
        /**
         * @since 1.0.0
         */
        this.to = this.get;
        /**
         * @since 1.0.0
         */
        this.wrap = this.reverseGet;
        /**
         * @since 1.0.0
         */
        this.from = this.reverseGet;
    }
    /**
     * reverse the `Iso`: the source becomes the target and the target becomes the source
     * @since 1.0.0
     */
    Iso.prototype.reverse = function () {
        return fromIso(iso.reverse(this));
    };
    /**
     * @since 1.0.0
     */
    Iso.prototype.modify = function (f) {
        return iso.modify(f)(this);
    };
    /**
     * view an `Iso` as a `Lens`
     *
     * @since 1.0.0
     */
    Iso.prototype.asLens = function () {
        return fromLens(iso.asLens(this));
    };
    /**
     * view an `Iso` as a `Prism`
     *
     * @since 1.0.0
     */
    Iso.prototype.asPrism = function () {
        return fromPrism(iso.asPrism(this));
    };
    /**
     * view an `Iso` as a `Optional`
     *
     * @since 1.0.0
     */
    Iso.prototype.asOptional = function () {
        return fromOptional(iso.asOptional(this));
    };
    /**
     * view an `Iso` as a `Traversal`
     *
     * @since 1.0.0
     */
    Iso.prototype.asTraversal = function () {
        return fromTraversal(iso.asTraversal(this));
    };
    /**
     * view an `Iso` as a `Fold`
     *
     * @since 1.0.0
     */
    Iso.prototype.asFold = function () {
        var _this = this;
        return new Fold(function () { return function (f) { return function (s) { return f(_this.get(s)); }; }; });
    };
    /**
     * view an `Iso` as a `Getter`
     *
     * @since 1.0.0
     */
    Iso.prototype.asGetter = function () {
        var _this = this;
        return new Getter(function (s) { return _this.get(s); });
    };
    /**
     * view an `Iso` as a `Setter`
     *
     * @since 1.0.0
     */
    Iso.prototype.asSetter = function () {
        var _this = this;
        return new Setter(function (f) { return _this.modify(f); });
    };
    /**
     * compose an `Iso` with an `Iso`
     *
     * @since 1.0.0
     */
    Iso.prototype.compose = function (ab) {
        return fromIso(iso.compose(ab)(this));
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeIso = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose an `Iso` with a `Lens `
     *
     * @since 1.0.0
     */
    Iso.prototype.composeLens = function (ab) {
        return fromLens(pipe(this, iso.asLens, lens.compose(ab)));
    };
    /**
     * compose an `Iso` with a `Prism`
     *
     * @since 1.0.0
     */
    Iso.prototype.composePrism = function (ab) {
        return fromPrism(pipe(this, iso.asPrism, prism.compose(ab)));
    };
    /**
     * compose an `Iso` with an `Optional`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeOptional = function (ab) {
        return fromOptional(pipe(this, iso.asOptional, optional.compose(ab)));
    };
    /**
     * compose an `Iso` with a `Traversal`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeTraversal = function (ab) {
        return fromTraversal(pipe(this, iso.asTraversal, traversal.compose(ab)));
    };
    /**
     * compose an `Iso` with a `Fold`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose an `Iso` with a `Getter`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeGetter = function (ab) {
        return this.asGetter().compose(ab);
    };
    /**
     * compose an `Iso` with a `Setter`
     *
     * @since 1.0.0
     */
    Iso.prototype.composeSetter = function (ab) {
        return this.asSetter().compose(ab);
    };
    return Iso;
}());
export { Iso };
/**
 * Laws:
 * 1. `get(set(a)(s)) = a`
 * 2. `set(get(s))(s) = s`
 * 3. `set(a)(set(a)(s)) = set(a)(s)`
 *
 * @category constructor
 * @since 1.0.0
 */
var Lens = /** @class */ (function () {
    function Lens(get, set) {
        this.get = get;
        this.set = set;
        /**
         * @since 1.0.0
         */
        this._tag = 'Lens';
    }
    /**
     * @example
     * import { Lens } from 'monocle-ts'
     *
     * type Person = {
     *   name: string
     *   age: number
     *   address: {
     *     city: string
     *   }
     * }
     *
     * const city = Lens.fromPath<Person>()(['address', 'city'])
     *
     * const person: Person = { name: 'Giulio', age: 43, address: { city: 'Milan' } }
     *
     * assert.strictEqual(city.get(person), 'Milan')
     * assert.deepStrictEqual(city.set('London')(person), { name: 'Giulio', age: 43, address: { city: 'London' } })
     *
     * @since 1.0.0
     */
    Lens.fromPath = function () {
        var fromProp = Lens.fromProp();
        return function (path) {
            var lens = fromProp(path[0]);
            return path.slice(1).reduce(function (acc, prop) { return acc.compose(fromProp(prop)); }, lens);
        };
    };
    /**
     * Returns a `Lens` from a type and a prop
     *
     * @example
     * import { Lens } from 'monocle-ts'
     *
     * type Person = {
     *   name: string
     *   age: number
     * }
     *
     * const age = Lens.fromProp<Person>()('age')
     *
     * const person: Person = { name: 'Giulio', age: 43 }
     *
     * assert.strictEqual(age.get(person), 43)
     * assert.deepStrictEqual(age.set(44)(person), { name: 'Giulio', age: 44 })
     *
     * @since 1.0.0
     */
    Lens.fromProp = function () {
        return function (prop) { return fromLens(pipe(lens.id(), lens.prop(prop))); };
    };
    Lens.fromProps = function () {
        return function (props) { return fromLens(pipe(lens.id(), lens.props.apply(lens, props))); };
    };
    /**
     * Returns a `Lens` from a nullable (`A | null | undefined`) prop
     *
     * @example
     * import { Lens } from 'monocle-ts'
     *
     * interface Outer {
     *   inner?: Inner
     * }
     *
     * interface Inner {
     *   value: number
     *   foo: string
     * }
     *
     * const inner = Lens.fromNullableProp<Outer>()('inner', { value: 0, foo: 'foo' })
     * const value = Lens.fromProp<Inner>()('value')
     * const lens = inner.compose(value)
     *
     * assert.deepStrictEqual(lens.set(1)({}), { inner: { value: 1, foo: 'foo' } })
     * assert.strictEqual(lens.get({}), 0)
     * assert.deepStrictEqual(lens.set(1)({ inner: { value: 1, foo: 'bar' } }), { inner: { value: 1, foo: 'bar' } })
     * assert.strictEqual(lens.get({ inner: { value: 1, foo: 'bar' } }), 1)
     *
     * @since 1.0.0
     */
    Lens.fromNullableProp = function () {
        return function (k, defaultValue) {
            return new Lens(function (s) {
                var osk = fromNullable(s[k]);
                if (isNone(osk)) {
                    return defaultValue;
                }
                else {
                    return osk.value;
                }
            }, function (a) { return function (s) { return update(s, k, a); }; });
        };
    };
    /**
     * @since 1.0.0
     */
    Lens.prototype.modify = function (f) {
        return lens.modify(f)(this);
    };
    /**
     * view a `Lens` as a Optional
     *
     * @since 1.0.0
     */
    Lens.prototype.asOptional = function () {
        return fromOptional(lens.asOptional(this));
    };
    /**
     * view a `Lens` as a `Traversal`
     *
     * @since 1.0.0
     */
    Lens.prototype.asTraversal = function () {
        return fromTraversal(lens.asTraversal(this));
    };
    /**
     * view a `Lens` as a `Setter`
     *
     * @since 1.0.0
     */
    Lens.prototype.asSetter = function () {
        var _this = this;
        return new Setter(function (f) { return _this.modify(f); });
    };
    /**
     * view a `Lens` as a `Getter`
     *
     * @since 1.0.0
     */
    Lens.prototype.asGetter = function () {
        var _this = this;
        return new Getter(function (s) { return _this.get(s); });
    };
    /**
     * view a `Lens` as a `Fold`
     *
     * @since 1.0.0
     */
    Lens.prototype.asFold = function () {
        var _this = this;
        return new Fold(function () { return function (f) { return function (s) { return f(_this.get(s)); }; }; });
    };
    /**
     * compose a `Lens` with a `Lens`
     *
     * @since 1.0.0
     */
    Lens.prototype.compose = function (ab) {
        return fromLens(lens.compose(ab)(this));
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeLens = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Lens` with a `Getter`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeGetter = function (ab) {
        return this.asGetter().compose(ab);
    };
    /**
     * compose a `Lens` with a `Fold`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose a `Lens` with an `Optional`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeOptional = function (ab) {
        return fromOptional(pipe(this, lens.asOptional, optional.compose(ab)));
    };
    /**
     * compose a `Lens` with an `Traversal`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeTraversal = function (ab) {
        return fromTraversal(pipe(this, lens.asTraversal, traversal.compose(ab)));
    };
    /**
     * compose a `Lens` with an `Setter`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeSetter = function (ab) {
        return this.asSetter().compose(ab);
    };
    /**
     * compose a `Lens` with an `Iso`
     *
     * @since 1.0.0
     */
    Lens.prototype.composeIso = function (ab) {
        return fromLens(pipe(this, lens.compose(pipe(ab, iso.asLens))));
    };
    /**
     * compose a `Lens` with a `Prism`
     *
     * @since 1.0.0
     */
    Lens.prototype.composePrism = function (ab) {
        return fromOptional(lens.composePrism(ab)(this));
    };
    return Lens;
}());
export { Lens };
/**
 * Laws:
 * 1. `pipe(getOption(s), fold(() => s, reverseGet)) = s`
 * 2. `getOption(reverseGet(a)) = some(a)`
 *
 * @category constructor
 * @since 1.0.0
 */
var Prism = /** @class */ (function () {
    function Prism(getOption, reverseGet) {
        this.getOption = getOption;
        this.reverseGet = reverseGet;
        /**
         * @since 1.0.0
         */
        this._tag = 'Prism';
    }
    Prism.fromPredicate = function (predicate) {
        return fromPrism(prism.fromPredicate(predicate));
    };
    /**
     * @since 1.0.0
     */
    Prism.some = function () {
        return somePrism;
    };
    /**
     * @since 1.0.0
     */
    Prism.prototype.modify = function (f) {
        var _this = this;
        return function (s) {
            var os = _this.modifyOption(f)(s);
            if (isNone(os)) {
                return s;
            }
            else {
                return os.value;
            }
        };
    };
    /**
     * @since 1.0.0
     */
    Prism.prototype.modifyOption = function (f) {
        var _this = this;
        return function (s) {
            return option.map(_this.getOption(s), function (v) {
                var n = f(v);
                return n === v ? s : _this.reverseGet(n);
            });
        };
    };
    /**
     * set the target of a `Prism` with a value
     *
     * @since 1.0.0
     */
    Prism.prototype.set = function (a) {
        return this.modify(function () { return a; });
    };
    /**
     * view a `Prism` as a `Optional`
     *
     * @since 1.0.0
     */
    Prism.prototype.asOptional = function () {
        return fromOptional(prism.asOptional(this));
    };
    /**
     * view a `Prism` as a `Traversal`
     *
     * @since 1.0.0
     */
    Prism.prototype.asTraversal = function () {
        return fromTraversal(prism.asTraversal(this));
    };
    /**
     * view a `Prism` as a `Setter`
     *
     * @since 1.0.0
     */
    Prism.prototype.asSetter = function () {
        var _this = this;
        return new Setter(function (f) { return _this.modify(f); });
    };
    /**
     * view a `Prism` as a `Fold`
     *
     * @since 1.0.0
     */
    Prism.prototype.asFold = function () {
        var _this = this;
        return new Fold(function (M) { return function (f) { return function (s) {
            var oa = _this.getOption(s);
            return isNone(oa) ? M.empty : f(oa.value);
        }; }; });
    };
    /**
     * compose a `Prism` with a `Prism`
     *
     * @since 1.0.0
     */
    Prism.prototype.compose = function (ab) {
        return fromPrism(prism.compose(ab)(this));
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Prism.prototype.composePrism = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Prism` with a `Optional`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeOptional = function (ab) {
        return fromOptional(pipe(this, prism.asOptional, optional.compose(ab)));
    };
    /**
     * compose a `Prism` with a `Traversal`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeTraversal = function (ab) {
        return fromTraversal(pipe(this, prism.asTraversal, traversal.compose(ab)));
    };
    /**
     * compose a `Prism` with a `Fold`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose a `Prism` with a `Setter`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeSetter = function (ab) {
        return this.asSetter().compose(ab);
    };
    /**
     * compose a `Prism` with a `Iso`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeIso = function (ab) {
        return fromPrism(pipe(this, prism.compose(pipe(ab, iso.asPrism))));
    };
    /**
     * compose a `Prism` with a `Lens`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeLens = function (ab) {
        return fromOptional(prism.composeLens(ab)(this));
    };
    /**
     * compose a `Prism` with a `Getter`
     *
     * @since 1.0.0
     */
    Prism.prototype.composeGetter = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    return Prism;
}());
export { Prism };
var somePrism = 
/*#__PURE__*/
new Prism(identity, some);
/**
 * Laws:
 * 1. `pipe(getOption(s), fold(() => s, a => set(a)(s))) = s`
 * 2. `getOption(set(a)(s)) = pipe(getOption(s), map(_ => a))`
 * 3. `set(a)(set(a)(s)) = set(a)(s)`
 *
 * @category constructor
 * @since 1.0.0
 */
var Optional = /** @class */ (function () {
    function Optional(getOption, set) {
        this.getOption = getOption;
        this.set = set;
        /**
         * @since 1.0.0
         */
        this._tag = 'Optional';
    }
    /**
     * Returns an `Optional` from a nullable (`A | null | undefined`) prop
     *
     * @example
     * import { Optional } from 'monocle-ts'
     *
     * interface Phone {
     *   number: string
     * }
     * interface Employment {
     *   phone?: Phone
     * }
     * interface Info {
     *   employment?: Employment
     * }
     * interface Response {
     *   info?: Info
     * }
     *
     * const numberFromResponse = Optional.fromPath<Response>()(['info', 'employment', 'phone', 'number'])
     *
     * const response1: Response = {
     *   info: {
     *     employment: {
     *       phone: {
     *         number: '555-1234'
     *       }
     *     }
     *   }
     * }
     * const response2: Response = {
     *   info: {
     *     employment: {}
     *   }
     * }
     *
     * numberFromResponse.getOption(response1) // some('555-1234')
     * numberFromResponse.getOption(response2) // none
     *
     * @since 2.1.0
     */
    Optional.fromPath = function () {
        var fromNullableProp = Optional.fromNullableProp();
        return function (path) {
            var optional = fromNullableProp(path[0]);
            return path.slice(1).reduce(function (acc, prop) { return acc.compose(fromNullableProp(prop)); }, optional);
        };
    };
    /**
     * @example
     * import { Optional } from 'monocle-ts'
     *
     * interface S {
     *   a: number | undefined | null
     * }
     *
     * const optional = Optional.fromNullableProp<S>()('a')
     *
     * const s1: S = { a: undefined }
     * const s2: S = { a: null }
     * const s3: S = { a: 1 }
     *
     * assert.deepStrictEqual(optional.set(2)(s1), s1)
     * assert.deepStrictEqual(optional.set(2)(s2), s2)
     * assert.deepStrictEqual(optional.set(2)(s3), { a: 2 })
     *
     * @since 1.0.0
     */
    Optional.fromNullableProp = function () {
        return function (k) {
            return new Optional(function (s) { return fromNullable(s[k]); }, function (a) { return function (s) { return (s[k] == null ? s : update(s, k, a)); }; });
        };
    };
    /**
     * Returns an `Optional` from an option (`Option<A>`) prop
     *
     * @example
     * import { Optional } from 'monocle-ts'
     * import * as O from 'fp-ts/Option'
     *
     * interface S {
     *   a: O.Option<number>
     * }
     *
     * const optional = Optional.fromOptionProp<S>()('a')
     * const s1: S = { a: O.none }
     * const s2: S = { a: O.some(1) }
     * assert.deepStrictEqual(optional.set(2)(s1), s1)
     * assert.deepStrictEqual(optional.set(2)(s2), { a: O.some(2) })
     *
     * @since 1.0.0
     */
    Optional.fromOptionProp = function () {
        var formProp = Lens.fromProp();
        return function (prop) { return formProp(prop).composePrism(somePrism); };
    };
    /**
     * @since 1.0.0
     */
    Optional.prototype.modify = function (f) {
        return optional.modify(f)(this);
    };
    /**
     * @since 1.0.0
     */
    Optional.prototype.modifyOption = function (f) {
        return optional.modifyOption(f)(this);
    };
    /**
     * view a `Optional` as a `Traversal`
     *
     * @since 1.0.0
     */
    Optional.prototype.asTraversal = function () {
        return fromTraversal(optional.asTraversal(this));
    };
    /**
     * view an `Optional` as a `Fold`
     *
     * @since 1.0.0
     */
    Optional.prototype.asFold = function () {
        var _this = this;
        return new Fold(function (M) { return function (f) { return function (s) {
            var oa = _this.getOption(s);
            return isNone(oa) ? M.empty : f(oa.value);
        }; }; });
    };
    /**
     * view an `Optional` as a `Setter`
     *
     * @since 1.0.0
     */
    Optional.prototype.asSetter = function () {
        var _this = this;
        return new Setter(function (f) { return _this.modify(f); });
    };
    /**
     * compose a `Optional` with a `Optional`
     *
     * @since 1.0.0
     */
    Optional.prototype.compose = function (ab) {
        return fromOptional(optional.compose(ab)(this));
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeOptional = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose an `Optional` with a `Traversal`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeTraversal = function (ab) {
        return fromTraversal(pipe(this, optional.asTraversal, traversal.compose(ab)));
    };
    /**
     * compose an `Optional` with a `Fold`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose an `Optional` with a `Setter`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeSetter = function (ab) {
        return this.asSetter().compose(ab);
    };
    /**
     * compose an `Optional` with a `Lens`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeLens = function (ab) {
        return fromOptional(pipe(this, optional.compose(pipe(ab, lens.asOptional))));
    };
    /**
     * compose an `Optional` with a `Prism`
     *
     * @since 1.0.0
     */
    Optional.prototype.composePrism = function (ab) {
        return fromOptional(pipe(this, optional.compose(pipe(ab, prism.asOptional))));
    };
    /**
     * compose an `Optional` with a `Iso`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeIso = function (ab) {
        return fromOptional(pipe(this, optional.compose(pipe(ab, iso.asOptional))));
    };
    /**
     * compose an `Optional` with a `Getter`
     *
     * @since 1.0.0
     */
    Optional.prototype.composeGetter = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    return Optional;
}());
export { Optional };
/**
 * @category constructor
 * @since 1.0.0
 */
var Traversal = /** @class */ (function () {
    function Traversal(
    // Van Laarhoven representation
    modifyF) {
        this.modifyF = modifyF;
        /**
         * @since 1.0.0
         */
        this._tag = 'Traversal';
    }
    /**
     * @since 1.0.0
     */
    Traversal.prototype.modify = function (f) {
        return traversal.modify(f)(this);
    };
    /**
     * @since 1.0.0
     */
    Traversal.prototype.set = function (a) {
        return traversal.set(a)(this);
    };
    Traversal.prototype.filter = function (predicate) {
        return fromTraversal(traversal.filter(predicate)(this));
    };
    /**
     * view a `Traversal` as a `Fold`
     *
     * @since 1.0.0
     */
    Traversal.prototype.asFold = function () {
        var _this = this;
        return new Fold(function (M) { return function (f) {
            return _this.modifyF(getApplicative(M))(function (a) { return make(f(a)); });
        }; });
    };
    /**
     * view a `Traversal` as a `Setter`
     *
     * @since 1.0.0
     */
    Traversal.prototype.asSetter = function () {
        var _this = this;
        return new Setter(function (f) { return _this.modify(f); });
    };
    /**
     * compose a `Traversal` with a `Traversal`
     *
     * @since 1.0.0
     */
    Traversal.prototype.compose = function (ab) {
        return fromTraversal(traversal.compose(ab)(this));
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeTraversal = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Traversal` with a `Fold`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose a `Traversal` with a `Setter`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeSetter = function (ab) {
        return this.asSetter().compose(ab);
    };
    /**
     * compose a `Traversal` with a `Optional`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeOptional = function (ab) {
        return this.compose(ab.asTraversal());
    };
    /**
     * compose a `Traversal` with a `Lens`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeLens = function (ab) {
        return fromTraversal(pipe(this, traversal.compose(pipe(ab, lens.asTraversal))));
    };
    /**
     * compose a `Traversal` with a `Prism`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composePrism = function (ab) {
        return fromTraversal(pipe(this, traversal.compose(pipe(ab, prism.asTraversal))));
    };
    /**
     * compose a `Traversal` with a `Iso`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeIso = function (ab) {
        return fromTraversal(pipe(this, traversal.compose(pipe(ab, iso.asTraversal))));
    };
    /**
     * compose a `Traversal` with a `Getter`
     *
     * @since 1.0.0
     */
    Traversal.prototype.composeGetter = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    return Traversal;
}());
export { Traversal };
/**
 * @category constructor
 * @since 1.2.0
 */
var At = /** @class */ (function () {
    function At(at) {
        this.at = at;
        /**
         * @since 1.0.0
         */
        this._tag = 'At';
    }
    /**
     * lift an instance of `At` using an `Iso`
     *
     * @since 1.2.0
     */
    At.prototype.fromIso = function (iso) {
        return fromAt(at.fromIso(iso)(this));
    };
    return At;
}());
export { At };
/**
 * @category constructor
 * @since 1.2.0
 */
var Index = /** @class */ (function () {
    function Index(index) {
        this.index = index;
        /**
         * @since 1.0.0
         */
        this._tag = 'Index';
    }
    /**
     * @since 1.2.0
     */
    Index.fromAt = function (at) {
        return fromIndex(index.fromAt(at));
    };
    /**
     * lift an instance of `Index` using an `Iso`
     *
     * @since 1.2.0
     */
    Index.prototype.fromIso = function (iso) {
        return fromIndex(index.fromIso(iso)(this));
    };
    return Index;
}());
export { Index };
/**
 * @category constructor
 * @since 1.0.0
 */
var Getter = /** @class */ (function () {
    function Getter(get) {
        this.get = get;
        /**
         * @since 1.0.0
         */
        this._tag = 'Getter';
    }
    /**
     * view a `Getter` as a `Fold`
     *
     * @since 1.0.0
     */
    Getter.prototype.asFold = function () {
        var _this = this;
        return new Fold(function () { return function (f) { return function (s) { return f(_this.get(s)); }; }; });
    };
    /**
     * compose a `Getter` with a `Getter`
     *
     * @since 1.0.0
     */
    Getter.prototype.compose = function (ab) {
        var _this = this;
        return new Getter(function (s) { return ab.get(_this.get(s)); });
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeGetter = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Getter` with a `Fold`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeFold = function (ab) {
        return this.asFold().compose(ab);
    };
    /**
     * compose a `Getter` with a `Lens`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeLens = function (ab) {
        return this.compose(ab.asGetter());
    };
    /**
     * compose a `Getter` with a `Iso`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeIso = function (ab) {
        return this.compose(ab.asGetter());
    };
    /**
     * compose a `Getter` with a `Optional`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeTraversal = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    /**
     * compose a `Getter` with a `Optional`
     *
     * @since 1.0.0
     */
    Getter.prototype.composeOptional = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    /**
     * compose a `Getter` with a `Prism`
     *
     * @since 1.0.0
     */
    Getter.prototype.composePrism = function (ab) {
        return this.asFold().compose(ab.asFold());
    };
    return Getter;
}());
export { Getter };
/**
 * @category constructor
 * @since 1.0.0
 */
var Fold = /** @class */ (function () {
    function Fold(foldMap) {
        this.foldMap = foldMap;
        /**
         * @since 1.0.0
         */
        this._tag = 'Fold';
        this.getAll = foldMap(A.getMonoid())(A.of);
        this.exist = foldMap(monoidAny);
        this.all = foldMap(monoidAll);
        this.foldMapFirst = foldMap(getFirstMonoid());
    }
    /**
     * compose a `Fold` with a `Fold`
     *
     * @since 1.0.0
     */
    Fold.prototype.compose = function (ab) {
        var _this = this;
        return new Fold(function (M) { return function (f) { return _this.foldMap(M)(ab.foldMap(M)(f)); }; });
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeFold = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Fold` with a `Getter`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeGetter = function (ab) {
        return this.compose(ab.asFold());
    };
    /**
     * compose a `Fold` with a `Traversal`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeTraversal = function (ab) {
        return this.compose(ab.asFold());
    };
    /**
     * compose a `Fold` with a `Optional`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeOptional = function (ab) {
        return this.compose(ab.asFold());
    };
    /**
     * compose a `Fold` with a `Lens`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeLens = function (ab) {
        return this.compose(ab.asFold());
    };
    /**
     * compose a `Fold` with a `Prism`
     *
     * @since 1.0.0
     */
    Fold.prototype.composePrism = function (ab) {
        return this.compose(ab.asFold());
    };
    /**
     * compose a `Fold` with a `Iso`
     *
     * @since 1.0.0
     */
    Fold.prototype.composeIso = function (ab) {
        return this.compose(ab.asFold());
    };
    Fold.prototype.find = function (p) {
        return this.foldMapFirst(fromPredicate(p));
    };
    /**
     * get the first target of a `Fold`
     *
     * @since 1.0.0
     */
    Fold.prototype.headOption = function (s) {
        return this.find(function () { return true; })(s);
    };
    return Fold;
}());
export { Fold };
/**
 * @category constructor
 * @since 1.0.0
 */
var Setter = /** @class */ (function () {
    function Setter(modify) {
        this.modify = modify;
        /**
         * @since 1.0.0
         */
        this._tag = 'Setter';
    }
    /**
     * @since 1.0.0
     */
    Setter.prototype.set = function (a) {
        return this.modify(constant(a));
    };
    /**
     * compose a `Setter` with a `Setter`
     *
     * @since 1.0.0
     */
    Setter.prototype.compose = function (ab) {
        var _this = this;
        return new Setter(function (f) { return _this.modify(ab.modify(f)); });
    };
    /**
     * Alias of `compose`
     *
     * @since 1.0.0
     */
    Setter.prototype.composeSetter = function (ab) {
        return this.compose(ab);
    };
    /**
     * compose a `Setter` with a `Traversal`
     *
     * @since 1.0.0
     */
    Setter.prototype.composeTraversal = function (ab) {
        return this.compose(ab.asSetter());
    };
    /**
     * compose a `Setter` with a `Optional`
     *
     * @since 1.0.0
     */
    Setter.prototype.composeOptional = function (ab) {
        return this.compose(ab.asSetter());
    };
    /**
     * compose a `Setter` with a `Lens`
     *
     * @since 1.0.0
     */
    Setter.prototype.composeLens = function (ab) {
        return this.compose(ab.asSetter());
    };
    /**
     * compose a `Setter` with a `Prism`
     *
     * @since 1.0.0
     */
    Setter.prototype.composePrism = function (ab) {
        return this.compose(ab.asSetter());
    };
    /**
     * compose a `Setter` with a `Iso`
     *
     * @since 1.0.0
     */
    Setter.prototype.composeIso = function (ab) {
        return this.compose(ab.asSetter());
    };
    return Setter;
}());
export { Setter };
export function fromTraversable(T) {
    var f = traversal.fromTraversable(T);
    return function () { return fromTraversal(f()); };
}
export function fromFoldable(F) {
    return function () {
        return new Fold(function (M) {
            var foldMapFM = F.foldMap(M);
            return function (f) { return function (s) { return foldMapFM(s, f); }; };
        });
    };
}