👌 IMPROVE: Limit

index.js

@@ -3,7 +3,7 @@
 // Makes the script crash on unhandled rejections instead of silently
 // ignoring them. In the future, promise rejections that are not handled will
 // terminate the Node.js process with a non-zero exit code.
-process.on('unhandledRejection', (err) => {
+process.on('unhandledRejection', err => {
  handleError(`UNHANDLED ERROR`, err);
 });
 
@@ -23,13 +23,12 @@ const {
  colored,
  singleStates,
  coloredStates,
- style,
+ style
 } = require('./utils/table.js');
 const xcolor = cli.flags.xcolor;
 const sortBy = cli.flags.sort;
 const reverse = cli.flags.reverse;
 const limit = Math.abs(cli.flags.limit);
-
 const options = { sortBy, limit, reverse };
 
 (async () => {

readme.md

@@ -113,12 +113,11 @@ corona -s active -r
 
 [![📟](./.github/sort.gif)](./../../)
 
-### Limit output
-
-Only output the top N results (depending on your sort criteria). Defaults to showing all entries.
+### Limit the output
 
 ````sh
-corona --sort cases -n 10
+# Print a limited number of entries to the output.
+corona --limit 10
 ````
 
 #### CLI Help

utils/cli.js

@@ -37,22 +37,22 @@ module.exports = meow(
  xcolor: {
  type: 'boolean',
  default: false,
- alias: 'x',
+ alias: 'x'
  },
  sort: {
  type: 'string',
  default: 'cases',
- alias: 's',
+ alias: 's'
  },
  reverse: {
  type: 'boolean',
  default: false,
- alias: 'r',
+ alias: 'r'
  },
  limit: {
  type: 'number',
  default: Number.MAX_SAFE_INTEGER,
- alias: 'n'
+ alias: 'l'
  }
  }
  }

utils/getCountries.js

@@ -8,14 +8,23 @@ const to = require('await-to-js').default;
 const handleError = require('cli-handle-error');
 const orderBy = require('lodash.orderby');
 
-module.exports = async (spinner, table, states, countryName, { sortBy, limit, reverse }) => {
+module.exports = async (
+ spinner,
+ table,
+ states,
+ countryName,
+ { sortBy, limit, reverse }
+) => {
  if (!countryName && !states) {
  const [err, response] = await to(
  axios.get(`https://corona.lmao.ninja/countries`)
  );
  handleError(`API is down, try again later.`, err, false);
  let allCountries = response.data;
 
+ // Limit.
+ allCountries = allCountries.slice(0, limit);
+
  // Sort & reverse.
  const direction = reverse ? 'asc' : 'desc';
  allCountries = orderBy(
@@ -24,9 +33,6 @@ module.exports = async (spinner, table, states, countryName, { sortBy, limit, re
  [direction]
  );
 
- // Limit
- allCountries = allCountries.slice(0, limit);
-
  // Push selected data.
  allCountries.map((oneCountry, count) => {
  table.push([

utils/getStates.js

@@ -16,13 +16,13 @@ module.exports = async (spinner, table, states, { sortBy, limit, reverse }) => {
  handleError(`API is down, try again later.`, err, false);
  let allStates = response.data;
 
+ // Limit.
+ allStates = allStates.slice(0, limit);
+
  // Sort & reverse.
  const direction = reverse ? 'asc' : 'desc';
  allStates = orderBy(allStates, [sortingStateKeys[sortBy]], [direction]);
 
- // Limit
- allStates = allStates.slice(0, limit);
-
  // Push selected data.
  allStates.map((oneState, count) => {
  table.push([