wishthis/node_modules/rxjs/internal/util/pipe.js
2022-01-21 09:28:41 +01:00

24 lines
No EOL
646 B
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var identity_1 = require("./identity");
function pipe() {
var fns = [];
for (var _i = 0; _i < arguments.length; _i++) {
fns[_i] = arguments[_i];
}
return pipeFromArray(fns);
}
exports.pipe = pipe;
function pipeFromArray(fns) {
if (fns.length === 0) {
return identity_1.identity;
}
if (fns.length === 1) {
return fns[0];
}
return function piped(input) {
return fns.reduce(function (prev, fn) { return fn(prev); }, input);
};
}
exports.pipeFromArray = pipeFromArray;
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