Innovenergy_trunk/frontend/node_modules/fp-ts/es6/Traversable.js

39 lines
1.3 KiB
JavaScript

import { getFoldableComposition } from './Foldable';
import { pipe } from './function';
import { getFunctorComposition } from './Functor';
export function traverse(T, G) {
return function (F) {
var traverseT = T.traverse(F);
var traverseG = G.traverse(F);
return function (f) { return function (fga) { return traverseT(fga, function (ga) { return traverseG(ga, f); }); }; };
};
}
export function sequence(T, G) {
return function (F) {
var sequenceT = T.sequence(F);
var sequenceG = G.sequence(F);
return function (fgha) { return sequenceT(T.map(fgha, sequenceG)); };
};
}
/** @deprecated */
export function getTraversableComposition(F, G) {
var map = getFunctorComposition(F, G).map;
var FC = getFoldableComposition(F, G);
var _traverse = traverse(F, G);
var _sequence = sequence(F, G);
return {
map: map,
reduce: FC.reduce,
foldMap: FC.foldMap,
reduceRight: FC.reduceRight,
traverse: function (H) {
var traverseH = _traverse(H);
return function (fga, f) { return pipe(fga, traverseH(f)); };
},
sequence: function (H) {
var sequenceH = _sequence(H);
return function (fgha) { return pipe(fgha, sequenceH); };
}
};
}