@applicaster/zapp-react-native-ui-components/Helpers/DataSourceHelper/index.js

Applicaster Zapp React Native ui components for the Quick Brick App

import * as R from "ramda";

export function itemLimitForData(entry = [], component) {
  const itemLimitValue = Number(R.path(["rules", "item_limit"], component));

  const itemLimit =
    itemLimitValue && itemLimitValue > 0
      ? itemLimitValue
      : Number.MAX_SAFE_INTEGER;

  const isInRange = (min, max) => R.both(R.gte(R.__, min), R.lt(R.__, max));

  const entryShouldBeSliced = (entry) =>
    isInRange(0, R.length(entry))(itemLimit);

  const sliceEntriesUpToItemLimit = R.slice(0, itemLimit);

  return R.when(entryShouldBeSliced, sliceEntriesUpToItemLimit)(entry);
}