@saberhq/sail/dist/esm/utils/index.js

Account caching and batched loading for React-based Solana applications.

import { mapSome } from "@saberhq/solana-contrib";
import { PublicKey } from "@solana/web3.js";
import uniq from "lodash.uniq";
export * from "./falsy";
export * from "./fetchNullable";
export const accountsEqual = (a, b) => {
    if (a && b) {
        return a.accountInfo.data.equals(b.accountInfo.data);
    }
    return false;
};
export const serializeKeys = (keys) => {
    return keys.map((k) => (k ? k.toString() : k));
};
/**
 * Generates a list of unique {@link PublicKey}s.
 * @param keys
 * @returns
 */
export const uniqKeys = (keys) => uniq(keys.map((key) => key.toString())).map((key) => new PublicKey(key));
/**
 * Makes a memo key for a list of strings.
 * @param list
 * @returns
 */
export const makeListMemoKey = (list) => {
    return mapSome(list, (ms) => JSON.stringify(ms.map((mint) => mapSome(mint, (m) => m.toString()))));
};
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