ts-flex-query/operators/convenience/if-undefined.js

Flexible and type-safe data queries

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ifUndefined = ifUndefined;
const functions_1 = require("../../functions");
const expression_1 = require("./expression");
const func_1 = require("./func");
const no_op_1 = require("./no-op");
/** Applies a fallback value if the input is undefined or null. */
function ifUndefined(fallbackValue) {
    return (0, func_1.customFunc)(functions_1.internal, 'ifUndefined', (0, no_op_1.noOp)(), (0, expression_1.expression)(fallbackValue));
    // apply((input) => func(internal, 'mergeObjects', input, obj) as Expression<MergeOutType<TIn, TObj>>);
    // return ifThenElse(
    //   or(func('equal', noOp(), value(undefined)), func('equal', noOp(), value(null))),
    //   expression(fallbackValue),
    //   noOp() as PipeOperator<TIn, NonNullable<TIn>>
    // );
}
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