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26 lines
503 B
26 lines
503 B
export const safeParse = (json: string): Object => {
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try {
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return JSON.parse(json);
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} catch(err) {
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return {};
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}
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};
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export const safeGet = (obj: any, keyChain: string, defaultVal?: any): any => {
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if(typeof obj !== 'object' || obj === null) {
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return defaultVal;
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}
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let retVal = obj;
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const keys = keyChain.split('.');
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for(const key of keys) {
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if(retVal[key] === undefined) {
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return defaultVal;
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} else {
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retVal = retVal[key];
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}
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}
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return retVal;
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};
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