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Текущая директория: /opt/BitGoJS/node_modules/fp-ts/lib
Просмотр файла: ReadonlySet.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fromArray = exports.getDifferenceMagma = exports.getIntersectionSemigroup = exports.getUnionMonoid = exports.getUnionSemigroup = exports.URI = exports.toReadonlyArray = exports.some = exports.size = exports.isEmpty = exports.empty = exports.compact = exports.toggle = exports.remove = exports.reduceRight = exports.fromReadonlyArray = exports.singleton = exports.fromSet = void 0;
exports.toSet = toSet;
exports.map = map;
exports.chain = chain;
exports.filter = filter;
exports.partition = partition;
exports.union = union;
exports.intersection = intersection;
exports.partitionMap = partitionMap;
exports.difference = difference;
exports.reduce = reduce;
exports.foldMap = foldMap;
exports.insert = insert;
exports.separate = separate;
exports.filterMap = filterMap;
exports.every = every;
exports.isSubset = isSubset;
exports.elem = elem;
exports.getShow = getShow;
exports.getEq = getEq;
var Eq_1 = require("./Eq");
var function_1 = require("./function");
var Predicate_1 = require("./Predicate");
var Separated_1 = require("./Separated");
/**
* @category conversions
* @since 2.5.0
*/
var fromSet = function (s) { return new Set(s); };
exports.fromSet = fromSet;
// -------------------------------------------------------------------------------------
// constructors
// -------------------------------------------------------------------------------------
/**
* Create a set with one element
*
* @category constructors
* @since 2.5.0
*/
var singleton = function (a) { return new Set([a]); };
exports.singleton = singleton;
/**
* Create a `ReadonlySet` from a `ReadonlyArray`
*
* @category conversions
* @since 2.10.0
*/
var fromReadonlyArray = function (E) {
return function (as) {
var len = as.length;
var out = new Set();
var has = elem(E);
for (var i = 0; i < len; i++) {
var a = as[i];
if (!has(a, out)) {
out.add(a);
}
}
return out;
};
};
exports.fromReadonlyArray = fromReadonlyArray;
/**
* @category conversions
* @since 2.5.0
*/
function toSet(s) {
return new Set(s);
}
/**
* Projects a Set through a function
*
* @since 2.5.0
*/
function map(E) {
var elemE = elem(E);
return function (f) { return function (set) {
var r = new Set();
set.forEach(function (e) {
var v = f(e);
if (!elemE(v, r)) {
r.add(v);
}
});
return r;
}; };
}
/**
* @since 2.5.0
*/
function chain(E) {
var elemE = elem(E);
return function (f) { return function (set) {
var r = new Set();
set.forEach(function (e) {
f(e).forEach(function (e) {
if (!elemE(e, r)) {
r.add(e);
}
});
});
return r;
}; };
}
function filter(predicate) {
return function (set) {
var values = set.values();
var e;
var r = new Set();
while (!(e = values.next()).done) {
var a = e.value;
if (predicate(a)) {
r.add(a);
}
}
return r;
};
}
function partition(predicate) {
return function (set) {
var values = set.values();
var e;
var right = new Set();
var left = new Set();
while (!(e = values.next()).done) {
var a = e.value;
if (predicate(a)) {
right.add(a);
}
else {
left.add(a);
}
}
return (0, Separated_1.separated)(left, right);
};
}
function union(E) {
var elemE = elem(E);
return function (me, that) {
if (that === undefined) {
var unionE_1 = union(E);
return function (that) { return unionE_1(me, that); };
}
if ((0, exports.isEmpty)(me)) {
return that;
}
if ((0, exports.isEmpty)(that)) {
return me;
}
var r = new Set(me);
that.forEach(function (e) {
if (!elemE(e, r)) {
r.add(e);
}
});
return r;
};
}
function intersection(E) {
var elemE = elem(E);
return function (me, that) {
if (that === undefined) {
var intersectionE_1 = intersection(E);
return function (that) { return intersectionE_1(that, me); };
}
if ((0, exports.isEmpty)(me) || (0, exports.isEmpty)(that)) {
return exports.empty;
}
var r = new Set();
me.forEach(function (e) {
if (elemE(e, that)) {
r.add(e);
}
});
return r;
};
}
/**
* @since 2.5.0
*/
function partitionMap(EB, EC) {
return function (f) {
return function (set) {
var values = set.values();
var e;
var left = new Set();
var right = new Set();
var hasB = elem(EB);
var hasC = elem(EC);
while (!(e = values.next()).done) {
var v = f(e.value);
switch (v._tag) {
case 'Left':
if (!hasB(v.left, left)) {
left.add(v.left);
}
break;
case 'Right':
if (!hasC(v.right, right)) {
right.add(v.right);
}
break;
}
}
return (0, Separated_1.separated)(left, right);
};
};
}
function difference(E) {
var elemE = elem(E);
return function (me, that) {
if (that === undefined) {
var differenceE_1 = difference(E);
return function (that) { return differenceE_1(that, me); };
}
return filter(function (a) { return !elemE(a, that); })(me);
};
}
/**
* @since 2.5.0
*/
function reduce(O) {
var toReadonlyArrayO = (0, exports.toReadonlyArray)(O);
return function (b, f) { return function (fa) { return toReadonlyArrayO(fa).reduce(f, b); }; };
}
/**
* @since 2.5.0
*/
function foldMap(O, M) {
var toReadonlyArrayO = (0, exports.toReadonlyArray)(O);
return function (f) { return function (fa) { return toReadonlyArrayO(fa).reduce(function (b, a) { return M.concat(b, f(a)); }, M.empty); }; };
}
/**
* @category folding
* @since 2.11.0
*/
var reduceRight = function (O) {
var toReadonlyArrayO = (0, exports.toReadonlyArray)(O);
return function (b, f) { return function (fa) { return toReadonlyArrayO(fa).reduceRight(function (b, a) { return f(a, b); }, b); }; };
};
exports.reduceRight = reduceRight;
/**
* Insert a value into a set
*
* @since 2.5.0
*/
function insert(E) {
var elemE = elem(E);
return function (a) { return function (set) {
if (!elemE(a)(set)) {
var r = new Set(set);
r.add(a);
return r;
}
else {
return set;
}
}; };
}
/**
* Delete a value from a set
*
* @since 2.5.0
*/
var remove = function (E) {
return function (a) {
return function (set) {
return filter(function (ax) { return !E.equals(a, ax); })(set);
};
};
};
exports.remove = remove;
/**
* Checks an element is a member of a set;
* If yes, removes the value from the set
* If no, inserts the value to the set
*
* @since 2.10.0
*/
var toggle = function (E) {
var elemE = elem(E);
var removeE = (0, exports.remove)(E);
var insertE = insert(E);
return function (a) { return function (set) { return (elemE(a, set) ? removeE : insertE)(a)(set); }; };
};
exports.toggle = toggle;
/**
* @since 2.5.0
*/
var compact = function (E) { return filterMap(E)(function_1.identity); };
exports.compact = compact;
/**
* @since 2.5.0
*/
function separate(EE, EA) {
return function (fa) {
var elemEE = elem(EE);
var elemEA = elem(EA);
var left = new Set();
var right = new Set();
fa.forEach(function (e) {
switch (e._tag) {
case 'Left':
if (!elemEE(e.left, left)) {
left.add(e.left);
}
break;
case 'Right':
if (!elemEA(e.right, right)) {
right.add(e.right);
}
break;
}
});
return (0, Separated_1.separated)(left, right);
};
}
/**
* @since 2.5.0
*/
function filterMap(E) {
var elemE = elem(E);
return function (f) { return function (fa) {
var r = new Set();
fa.forEach(function (a) {
var ob = f(a);
if (ob._tag === 'Some' && !elemE(ob.value, r)) {
r.add(ob.value);
}
});
return r;
}; };
}
// -------------------------------------------------------------------------------------
// utils
// -------------------------------------------------------------------------------------
/**
* @since 2.5.0
*/
exports.empty = new Set();
/**
* Test whether a `ReadonlySet` is empty.
*
* @since 2.10.0
*/
var isEmpty = function (set) { return set.size === 0; };
exports.isEmpty = isEmpty;
/**
* Calculate the number of elements in a `ReadonlySet`.
*
* @since 2.10.0
*/
var size = function (set) { return set.size; };
exports.size = size;
/**
* @since 2.5.0
*/
var some = function (predicate) {
return function (set) {
var values = set.values();
var e;
var found = false;
while (!found && !(e = values.next()).done) {
found = predicate(e.value);
}
return found;
};
};
exports.some = some;
function every(predicate) {
return (0, Predicate_1.not)((0, exports.some)((0, Predicate_1.not)(predicate)));
}
function isSubset(E) {
var elemE = elem(E);
return function (me, that) {
if (that === undefined) {
var isSubsetE_1 = isSubset(E);
return function (that) { return isSubsetE_1(that, me); };
}
return every(function (a) { return elemE(a, that); })(me);
};
}
function elem(E) {
return function (a, set) {
if (set === undefined) {
var elemE_1 = elem(E);
return function (set) { return elemE_1(a, set); };
}
var values = set.values();
var e;
var found = false;
while (!found && !(e = values.next()).done) {
found = E.equals(a, e.value);
}
return found;
};
}
/**
* Get a sorted `ReadonlyArray` of the values contained in a `ReadonlySet`.
*
* @category conversions
* @since 2.5.0
*/
var toReadonlyArray = function (O) {
return function (set) {
var out = [];
set.forEach(function (e) { return out.push(e); });
return out.sort(O.compare);
};
};
exports.toReadonlyArray = toReadonlyArray;
/**
* @category type lambdas
* @since 2.11.0
*/
exports.URI = 'ReadonlySet';
/**
* @category instances
* @since 2.5.0
*/
function getShow(S) {
return {
show: function (s) {
var entries = [];
s.forEach(function (a) {
entries.push(S.show(a));
});
return "new Set([".concat(entries.sort().join(', '), "])");
}
};
}
/**
* @category instances
* @since 2.5.0
*/
function getEq(E) {
var subsetE = isSubset(E);
return (0, Eq_1.fromEquals)(function (x, y) { return subsetE(x, y) && subsetE(y, x); });
}
/**
* @category instances
* @since 2.11.0
*/
var getUnionSemigroup = function (E) { return ({
concat: union(E)
}); };
exports.getUnionSemigroup = getUnionSemigroup;
/**
* @category instances
* @since 2.5.0
*/
var getUnionMonoid = function (E) { return ({
concat: (0, exports.getUnionSemigroup)(E).concat,
empty: exports.empty
}); };
exports.getUnionMonoid = getUnionMonoid;
/**
* @category instances
* @since 2.5.0
*/
var getIntersectionSemigroup = function (E) { return ({
concat: intersection(E)
}); };
exports.getIntersectionSemigroup = getIntersectionSemigroup;
/**
* @category instances
* @since 2.11.0
*/
var getDifferenceMagma = function (E) { return ({
concat: difference(E)
}); };
exports.getDifferenceMagma = getDifferenceMagma;
// -------------------------------------------------------------------------------------
// deprecated
// -------------------------------------------------------------------------------------
/**
* Use [`fromReadonlyArray`](#fromreadonlyarray) instead.
*
* @category zone of death
* @since 2.5.0
* @deprecated
*/
exports.fromArray = exports.fromReadonlyArray;
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