@ima/react-page-renderer/dist/cjs/hooks/settings.js

IMA.js React page renderer.

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "useSettings", {
    enumerable: true,
    get: function() {
        return useSettings;
    }
});
const _react = require("react");
const _componentUtils = require("./componentUtils");
function useSettings(selector) {
    const { $Settings } = (0, _componentUtils.useComponentUtils)();
    if (!selector) {
        return $Settings;
    }
    return (0, _react.useMemo)(()=>{
        let segment;
        let curSettings = $Settings;
        const segments = selector.split('.');
        while(segment = segments.shift()){
            if (!(segment in curSettings)) {
                return undefined;
            }
            curSettings = curSettings[segment];
        }
        return curSettings;
    }, [
        $Settings
    ]);
}

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