Method addKeyInArrayItems

js/src/base/Exchange.js:4129–4143

(obj, keyName)

        return arr[length - 1];
    }
    addKeyInArrayItems(obj, keyName) {
        const result = [];
        const keys = Object.keys(obj);
        for (let i = 0; i < keys.length; i++) {
            const key = keys[i];
            const item = obj[key];
            if (item === undefined) {
                continue;
            }
            const itemWithKey = this.extend({}, item);
            itemWithKey[keyName] = key;
            result.push(itemWithKey);
        }
        return result;
    }
    invertFlatStringDictionary(dict) {
        const reversed = {};
        const keys = Object.keys(dict);